期刊文献+
共找到430篇文章
< 1 2 22 >
每页显示 20 50 100
Problems and Development Suggestions of Nature Education in Jiangxi Province
1
作者 Hua LI Shinan XIANG Feiping CHEN 《Meteorological and Environmental Research》 2024年第1期46-47,56,共3页
The forest coverage rate of Jiangxi Province ranks second in China.It has rich natural resources,a long history of ancient color culture and rich red culture.In the development of nature education,Jiangxi Province has... The forest coverage rate of Jiangxi Province ranks second in China.It has rich natural resources,a long history of ancient color culture and rich red culture.In the development of nature education,Jiangxi Province has great potential and advantages.This paper introduces the development conditions of nature education in Jiangxi Province,summarizes the problems existing in the development of nature education in Jiangxi Province from the aspects of the types of nature education and the construction of nature education base,such as simple content and single form,imperfect infrastructure and lack of professionals,and puts forward some suggestions on the development of nature education in Jiangxi Province. 展开更多
关键词 Jiangxi Province Nature education PROBLEM Development suggestion
下载PDF
Influencing Factors and Improvement Suggestions for Agricultural Green Development Performance:Empirical Insights from China 被引量:1
2
作者 LI Erling ZHANG Mengzhen +1 位作者 LI Ruolan DENG Qingqing 《Chinese Geographical Science》 SCIE CSCD 2023年第5期917-933,共17页
Agricultural green development is an essential direction for global sustainable agriculture.The academic literature,however,needs to place greater emphasis on studying the factors influencing agricultural green develo... Agricultural green development is an essential direction for global sustainable agriculture.The academic literature,however,needs to place greater emphasis on studying the factors influencing agricultural green development performance and how such performance can be improved.A theoretical framework for agricultural green development performance was constructed in this paper using the Super-SBM model,which considers undesirable outputs,to measure the agricultural green development performance of 330 cities at or above the prefecture level in China(excluding Tibet Autonomous Region,Hong Kong,Macao and Taiwan of China)from 2007 to2018.Furthermore,the influencing mechanism of agricultural green development performance was then analyzed using a spatial econometric model.The results show that:1)from 2007 to 2018,China’s agricultural green development performance experienced three stages of evolution:‘rise,decline and rise’.2)The regions with high performance agricultural green development are mainly distributed in eastern China,northeastern China,and southern Qinghai Province.3)The agricultural economic level,industrialization process,and labor quality play significant roles in promoting local agricultural green development performance,while such performance is obviously inhibited by the openness level and the government’s environmental regulations.Local agricultural green development performance is significant inhibited by the agricultural economic level and accelerated industrialization process in neighboring cities,while significantly promoted by the agricultural industrial structure in neighboring cities.Some suggestions for improving agricultural green development performance are proposed based on these research results,which can provide scientific references for promoting sustainable agriculture. 展开更多
关键词 agricultural green development performance influencing factors improvement suggestions China
下载PDF
Analysis of Investigation on Ebian Spotted Cattle and Suggestions
3
作者 Zhaohua LI Yi SHI +7 位作者 Fang HE Min CHEN Jun YI Jia GAN Donghui FANG Yueda AGUO Xiaodong DENG Wei WANG 《Agricultural Biotechnology》 CAS 2023年第3期58-60,共3页
Ebian spotted cattle has the ability to adapt to the local natural ecological environment,and is one of the excellent local cattle breeds in Sichuan.Ebian spotted cattle is a breed of cattle for both service and meat ... Ebian spotted cattle has the ability to adapt to the local natural ecological environment,and is one of the excellent local cattle breeds in Sichuan.Ebian spotted cattle is a breed of cattle for both service and meat use and formed through long-term natural selection and artificial selection.Because of the weak development and utilization of this breed,the economic benefits of excellent breeds have not been fully brought into play,and farmers'enthusiasm in breeding is poor,so that the number of Ebian spotted cattle has reduced year by year.In order to strengthen the protection,development and utilization of Ebian spotted cattle as a local excellent breed,combined with the third national survey of livestock and poultry genetic resources in 2021,Ebian spotted cattle was investigated,and a comprehensive,scientific and objective analysis of its population numbers was conducted.Besides,reasonable suggestions were put forward. 展开更多
关键词 Ebian Ebian spotted cattle Local fine varieties Quantity ANALYSIS suggestions
下载PDF
Introduction and Protection Suggestions of Biodiversity
4
作者 LI Liandi WANG Wei +3 位作者 LIU Xinyu SHI Lijuan ZHANG Shuzi REN Qiwen 《Journal of Landscape Research》 2023年第2期71-76,共6页
Through the introduction of the concept,content,conservation significance and species value of biodiversity,the cognition of the research content,analysis methods and research directions of biodiversity was deepened.I... Through the introduction of the concept,content,conservation significance and species value of biodiversity,the cognition of the research content,analysis methods and research directions of biodiversity was deepened.In view of the problems faced by biodiversity conservation at present,such as the accelerated disappearance of species,the unsound protection regulation system,the irrational spatial pattern of species protection,and the lack of long-term follow-up research,specific improvement suggestions were put forward,and have a positive guiding significance for future biodiversity conservation. 展开更多
关键词 BIODIVERSITY VALUE PROBLEMS Protection suggestions
下载PDF
Some Suggestions for College Students to Improve Listening
5
作者 苗琴 《海外英语》 2014年第7X期85-87,共3页
Language is the tool of communication. English is a compulsory course for every student. English listening, as an essential part of English learning, is an effective way to obtain new information. But for many student... Language is the tool of communication. English is a compulsory course for every student. English listening, as an essential part of English learning, is an effective way to obtain new information. But for many students, the most difficult part for them is listening. The paper aims to give some suggestions to the college English learners and to help them to improve their listening comprehension abilities. Such as: to strengthen language knowledge, to build up self-confidence, to use listening strategies, to learn western culture, and to listen extensively. 展开更多
关键词 ENGLISH LISTENING SOME suggestions IMPROVING liste
下载PDF
Status and Suggestions of the Pesticide Use in the Protected Vegetable Fields in Shandong Province 被引量:2
6
作者 Bo ZHANG Yan LI +4 位作者 Xinhao GAO Changsong LI Junshan QI Yueli ZHANG Wei ZHAO 《Asian Agricultural Research》 2013年第4期117-120,123,共5页
This paper briefly introduced the issues of food safety and environmental pollution caused by pesticide residues in protected vegetables, discussed the status and problems of pesticide use in the protected vegetables ... This paper briefly introduced the issues of food safety and environmental pollution caused by pesticide residues in protected vegetables, discussed the status and problems of pesticide use in the protected vegetables in Shandong Province, and analyzed the main factors leading to the pesticide residues, including the low education of most farmers, lack of correct identification of diseases and insect pests, use of pesticides based on personal experience, pesticide preparation by bare hands, large dose of pesticide, frequent application, pesticide spraying without protection, uneven spraying, leakage of pesticide from the sprayers, etc.. Finally, based on the vegetable planting features and advantages in Shandong Province, some suggestions were proposed for references, such as, to enhance the monitoring of pesticide residue, to improve the educational level of farmers and to scentifically use the pesticide. 展开更多
关键词 Protected VEGETABLES USE of PESTICIDE suggestions
下载PDF
A Review on Researches of Active Tectonics—History,Progress and Suggestions 被引量:3
7
作者 Deng Qidong Wen Xueze 《Earthquake Research in China》 2009年第1期1-27,共27页
This paper reviews the history and progress of research on active tectonics in China and overseas.By giving a brief introduction on the history of active tectonic research in China and other countries,the paper sums u... This paper reviews the history and progress of research on active tectonics in China and overseas.By giving a brief introduction on the history of active tectonic research in China and other countries,the paper sums up the process and development of quantitative investigation of active tectonics since the 1980s.The focus is on the main efforts and progress made in China on certain aspects of research,such as basic surveys and applied investigation of active tectonics,the study of theories related to regional active tectonics and their kinematics and geodynamics,surveys on coupling relations between deep and shallow structures,active fault surveys and prospecting and seismic hazard assessment in urban areas,as well as the efforts made using Quaternary geochronology.Furthermore,the paper looks back on Chinese quantitative investigation of active tectonics in China and sums up cognitions derived from studies on the determination of several basic and measurable parameters of active tectonics.These parameters include the length of fault and fault segmentation,coseismic slip and cumulative slip,fault slip rate,the sequence of paleoearthquake events and the time elapsed since the most recent event.At the same time,efforts and progress made in China on assessing the long-term seismic potential for active faults and evaluating the risk from potential active fault movement have been reviewed by summarizing research on developing theories,models,methods and the application of time-dependent seismic potential to probabilistic assessment,magnitude estimation for potential earthquakes on active faults,and the forecast of potential risk caused by active fault movement.Finally,in consideration of the realities and problems in the research of active tectonics in China,the authors put forward several suggestions for issues worthy of more attention for further investigation in the future. 展开更多
关键词 Active tectonics History and progress of research Quantitative investigation Problems and suggestions
下载PDF
Present Situations and Suggestions for Large-scale Development of Chenopodium quinoa Willd. 被引量:1
8
作者 Wei LU Xinyu WANG +4 位作者 Yu ZHAO Ming GUO Meiyan PEI Zhimin WEI Chuan LU 《Asian Agricultural Research》 2021年第3期14-16,共3页
In this paper,based on the study of Chenopodium quinoa Willd.planting,it is concluded that the current situations of large-scale development of C.quinoa Willd.include the following four aspects:first,the research on C... In this paper,based on the study of Chenopodium quinoa Willd.planting,it is concluded that the current situations of large-scale development of C.quinoa Willd.include the following four aspects:first,the research on C.quinoa Willd.varieties needs to be strengthened;second,it is insufficient to master the training environment and cultivation techniques;third,the large-scale planting of C.quinoa Willd.is not enough;fourth,the degree of mechanization of C.quinoa Willd.planting is not enough.In view of the above situation,this paper puts forward the following effective suggestions to strengthen the large-scale development of C.quinoa Willd.:the first is to increase the investment in C.quinoa Willd.variety research;the second is to strengthen the analysis of introduction and screening of C.quinoa Willd.varieties;the third is to study the best planting environment and cultivation techniques of C.quinoa Willd.;the fourth is to increase the scale of mechanized production of C.quinoa Willd.;the fifth is to increase the research and development of C.quinoa Willd.related products and their deep processing technology. 展开更多
关键词 Chenopodium quinoa Willd. Large-scale development Present situations suggestions
下载PDF
Development Stage and Evolution Cause of European Union Agriculture and Suggestions for Chinese Agricultural Development 被引量:1
9
作者 Yawen WANG 《Asian Agricultural Research》 2017年第6期24-29,34,共7页
Agriculture is a basic industry related to national economy and people’s livelihood,and is also the cornerstone of national economic development. European Union(EU) is the second largest exporter of agricultural prod... Agriculture is a basic industry related to national economy and people’s livelihood,and is also the cornerstone of national economic development. European Union(EU) is the second largest exporter of agricultural products in the world,and its agricultural production change has international influence. In this paper,starting from two angles of EU agricultural development scale and target,development stage of its agricultural production is explored,and development and evolution causes of EU agriculture are analyzed: efficiency and benefit targets cause change of EU agricultural management model; change of agricultural product supply-demand pattern leads the evolution of EU agricultural development idea; the reflection of agricultural development target impels the transformation of EU agricultural development. On this basis,the below conclusions are obtained: agricultural development could evolve according to the changes of economic and social conditions; it is a necessary requirement of promoting internal market stability and international market harmony to actively use agricultural support policies adapting to agricultural development at each stage; it is an important measurement of impelling agricultural modernization process to promote innovation of agricultural management model and development of market integration; it is an inevitable road of realizing sustainable development of agriculture to develop ecological agriculture and emphasize equal development of agriculture and countryside. On this basis,it could provide the reference for agricultural development of China based on EU agricultural development experience. 展开更多
关键词 EU agriculture Agricultural subsidy policy Agricultural development stage suggestions
下载PDF
Analysis and Related Suggestions on the Whole Process Engineering Consulting Service Mode at Home and Abroad 被引量:1
10
作者 Xianbao Meng Yuehua Xiong 《Frontiers Research of Architecture and Engineering》 2021年第1期17-21,共5页
This paper first introduces the basic connotation of China’s whole-process engineering consulting.Immediately,analyze the organization model,service procurement model and charging standards of foreign whole-process e... This paper first introduces the basic connotation of China’s whole-process engineering consulting.Immediately,analyze the organization model,service procurement model and charging standards of foreign whole-process engineering consulting(international terminology full-life cycle engineering consultant).Second,discuss the government’s role in the development of engineering consulting from two aspects:service management and market access.Finally,combined with the above analysis,the specific problems faced in the implementation process of the whole process engineering consulting are compared.Provide relevant suggestions on how companies and individuals respond to industry development trends. 展开更多
关键词 Whole process engineering consulting service mode Organization model Service procurement model Charging standards Development trends and suggestions
下载PDF
Suggestions on English Vocabulary Knowledge Acquisition for Vocational College Students
11
作者 刘源 《英语广场(学术研究)》 2012年第8期70-72,共3页
Vocabulary,as one of the fundamental aspects of language,is vital for communication and language learning.Vocational college students should do their best to master the basic 2,000 words after entering college,and the... Vocabulary,as one of the fundamental aspects of language,is vital for communication and language learning.Vocational college students should do their best to master the basic 2,000 words after entering college,and then concentrate on academic and technical vocabulary.Meanwhile,the teachers can do many things to help the students enlarge their vocabulary.This thesis provides suggestions on vocabulary acquisition for teachers and learners. 展开更多
关键词 vocabulary acquisition suggestions vocational college students
下载PDF
Some Suggestions on Teaching Grammar in Junior Middle School
12
作者 董传飚 《海外英语》 2010年第4X期37-39,共3页
Teaching grammar is one of the key links in English teaching.At present,not understanding morphology and syntax correctly causes some students to gradually lose self-confidence in learning English.Now the Communicativ... Teaching grammar is one of the key links in English teaching.At present,not understanding morphology and syntax correctly causes some students to gradually lose self-confidence in learning English.Now the Communicative Teaching Approach is being used more and more widely.Naturally,to train students' ability of communicating and expressing themselves becomes the focal point of teaching.First of all,the author presents the present situation of grammar teaching in Junior Middle Schools.Then the author gives some suggestions on how to deal with these problems.The author's aims are to help teachers,through these methods,improve traditional grammar teaching modes,arouse students' interests in learning English grammar,and enhance their ability to use grammar rules. 展开更多
关键词 GRAMMAR TEACHING the COMMUNICATIVE TEACHING approach suggestions
下载PDF
A Study on the Standardization of Court Interpretation and Suggestions in China
13
作者 张慧 《海外英语》 2016年第20期137-138,共2页
In order to safeguard the legitimate rights and interests of all parties, ensure the justice of legal proceedings and maintain the Chinese judicial system's positive international image, high quality interpretatio... In order to safeguard the legitimate rights and interests of all parties, ensure the justice of legal proceedings and maintain the Chinese judicial system's positive international image, high quality interpretation of legal proceedings is extremely important. This paper will analyze the nature of court interpreting and draw lessons from successful foreign practices. Moreover,some thoughts and suggestions will be presented for the establishment of national court interpreting standards in China. 展开更多
关键词 court Interpreting STANDARDIZATION suggestions
下载PDF
Suggestions for Implementing Flipped Classroom in China
14
作者 周婷 《海外英语》 2016年第21期248-249,共2页
Educators in the twenty- first century are constantly adopting new technologies and pedagogies. Flipped Classroom Model is one of the most promising approaches to transforming learning experiences, which has been appl... Educators in the twenty- first century are constantly adopting new technologies and pedagogies. Flipped Classroom Model is one of the most promising approaches to transforming learning experiences, which has been applied to both K-12 education and higher education at home and abroad. Influenced by culture and learning styles, the effectiveness and concrete implementation strategies of this teaching model is different in different countries. How to localize the model in China is an important question for educators to think about. The paper makes suggestions for implementing Flipped Classroom in China, aiming at helping teachers to flip their classrooms successfully. 展开更多
关键词 flipped classroom suggestions China
下载PDF
A few suggestions to World Journal of Gastroenterology
15
作者 Gang-ShiWang 《World Journal of Gastroenterology》 SCIE CAS CSCD 2005年第1期6-6,共1页
To the Editor, It is of great pleasure to learn that WJG has developed into one of the important journals to the field of gastronenterology studies worldwide. Thank you for providing such an excellent platform for sch... To the Editor, It is of great pleasure to learn that WJG has developed into one of the important journals to the field of gastronenterology studies worldwide. Thank you for providing such an excellent platform for scholars to exhibit their hard work and fruitful ressults. It is also a very good chance for western scholars to learn of the advances dig estive disease studies performed inside China.Hopefully,more and more scholars around the world will come to realize that WJG is a journal worth reading.I visit the WJG website now and then to catch up with gastrointestinal research advances inside China. I have two small suggestions here for your reference. First is a layout issue. In the articles some of the lines are loose and some are tight, it is unappealing to look at and difficult to read. I finally realized that you didn't truncate the words by syllable where it is mecessary. This is usually done in other international journals. Microsoft Word software has an auto word-wrap function.Sometimes,my friends here would ask me to explain something printed on the wrap of made-in-China things which was written in "Chinglish" and with obvious mistakes. That embarrassed me so much. Next time, when I introduce WJG to my friends or olleagues, are they going to say :"Oh! Look at those lines?" Second, the of is too slow.How about speeding it up? 展开更多
关键词 Excellent platform Digestive diseases suggestions
下载PDF
Current Situation and Suggestions for Energy Utilization of Agricultural Waste in Hubei Province
16
作者 Lunjiao Ma Hui Xu Hong Wei 《Meteorological and Environmental Research》 CAS 2013年第8期47-49,52,共4页
Energy utilization is high-value use pattern of agricultural waste, and is main development direction of agricultural biomass energy industry in China. Planting and breeding industry in Hubei Province occupies importa... Energy utilization is high-value use pattern of agricultural waste, and is main development direction of agricultural biomass energy industry in China. Planting and breeding industry in Hubei Province occupies important position in whole country. Agricultural waste resources are rich, and it has huge potential for developing agriculturel biomass energy. By statistical data during 2000 -2011, we analyzed current situation and problem for energy utilization of agricultural waste in Hubei Province, and put forward several countermeasures and suggestions, vigorously promoting energy utilization of agricultural waste. 展开更多
关键词 Agricultural waste Energy utilization Countermeasures and suggestions China
下载PDF
A JUNCTURE FOR PROMOTING EAST-WEST ECONOMIC PROSPERITY IN CHINA-SUGGESTIONS ON ECONOMIC DEVELOPMENT IN CONTIGUOUS AREA OF JIN-SHAN-MONG
17
作者 Yang Lianglin(Coedssion for Integrated Survey of Natural Resources, CAS, Beijing 100101)People’s Ropublic of China 《Journal of Geographical Sciences》 SCIE CSCD 1995年第3期77-80,共4页
The short artide higuights that both location and economic deveopmat of the area is of spedal siwificance in position and funedon.Suggesons covering five aspects are thus raised on econondc deveopmat of the area.
关键词 Jin-Shan-Meng contiguous area economic development suggestions
下载PDF
Policy Suggestions for the Slowdown in Per Capital Output of Grain Growth in China
18
作者 Yang Yang 《Meteorological and Environmental Research》 CAS 2013年第10期48-51,共4页
China is a large agricultural and the most populous country, so it is a crucial importance for the food security. The basic situation of food in our country is self-sufficiency, a certain amount of imports and reserve... China is a large agricultural and the most populous country, so it is a crucial importance for the food security. The basic situation of food in our country is self-sufficiency, a certain amount of imports and reserves. The output of grain in our country has increased annually, however, as a result of policy adjustments and other factors like environmental pollution, together with a large population base and the trend of excessively popu- lous growth, the growth of grain output is relatively slow, which will be harmful for our grain security as well as the healthy development of the na- tional economy. In this case, several solutions could be tried, such as improving the level of science and technology, adjusting industrial policies and controlling environmental pollution. Besides, we ought to strongly advocate thrifty behavior to increase income and reduce expenditure. 展开更多
关键词 Per capita output of grain SLOWDOWN Policy suggestions China
下载PDF
Suggestions on Process Technology Development of Iron and Steel Making in China
19
作者 Gang Yong Liu Liu 《Journal of Iron and Steel Research International》 SCIE EI CAS CSCD 1997年第1期3-9,共7页
1 Introduction The 21st century is coming and the world iron and steel making technology is facing an important technical evolution at this century turnover,which is reflected in two aspects:①Rapid development of tra... 1 Introduction The 21st century is coming and the world iron and steel making technology is facing an important technical evolution at this century turnover,which is reflected in two aspects:①Rapid development of traditional iron&steel making technology with continuous regeneration;②Three major frontier techniques of metallurgy(smelting reduction;near-net-shape continuous 展开更多
关键词 In suggestions on Process Technology Development of Iron and Steel Making in China
下载PDF
Some Thoughts and Suggestions About B3G
20
作者 Li Jinliang (No,7 Electronics Research Institute of China Electronics Technology Group Corporation,G uangzhou 510310,China) 《ZTE Communications》 2004年第2期5-8,13,共5页
The paper thinks that China should begin studying B3G as early as possible,participate in the establishment of international standards and draft its own set of standards especially.It briefs the four development trend... The paper thinks that China should begin studying B3G as early as possible,participate in the establishment of international standards and draft its own set of standards especially.It briefs the four development trends of contemporary infocommunications based on four related laws and the development of mobile communications.It discusses the development goal of B3G in China and points out that among the B3G related technologies,the effective spectrum and coverage technologies as well as pure IP architecture should be studied in strength. 展开更多
关键词 SDMA Some Thoughts and suggestions About B3G MIMO OFDM ICT
下载PDF
上一页 1 2 22 下一页 到第
使用帮助 返回顶部