Overall Evaluation of Organic Paddy Soil Fertility

[Objective] The aim was to explore soil quality and fertility of organic rice fields in Daizhuang Village. [Method] The analysis was made based on soil samples from different areas where planting methods varied after harvest of organic rice. [Result] The content of organic matter improved generally in fields of organic rice in Daizhuang. Specifically, the contents of N, P and K were not high, and the contents of N and P declined in the fields with crop rotation of organic rice Astragalus sin# cus, but the content of K increased. [Conclusion] It is of great significance for soil fertility to develop and promote crop rotation of organic rice Astragalus sinicus, which also advances quality of organic rice.

Overall Evaluation of the Control Schemes of Automobile Pollution and Its Multi-Target Decision

Various control schemes of automobile pollution are comprehensively evaluated by using the weighting and feyzzy methods, from which several feasible schemes are selected, and then mulit-target decision is made by using the minimum distance and hierarcby analysis methods, for determining the optimal control methods of automobile pollution.

Evaluation of Development Level of New Four Modernizations Based on Gray Relational Model——A Case Study of 14 Cities in Hunan Province

The development level of industrialization,informationization,urbanization and agricultural modernization(New Four Modernizations) is an important indicator for evaluation of regional economic development.In this paper,an indicator system was designed for evaluation of the development level of New Four Modernizations according to the interaction mechanism between them.It introduced the data related to New Four Modernizations of 14 cities in Hunan Province during 2004 and 2012,and made a comprehensive analysis of the development level of New Four Modernizations in these cities by entropy-gray relational method.It found that the development level of New Four Modernizations in 14 cities in Hunan Province was extremely uneven,and the stronger would become stronger,while the weaker would become weaker,like Matthew effect.Thus,it is required to straighten out the development idea,carry out reform and innovation in the mechanism construction,urbanrural integration,interaction and integration,and regional coordination,to promote simultaneous development of New Four Modernizations.

A Comprehensive Evaluation Method of Sports Modernization Based on AHP

In order to improve the modernization level of sports comprehensive evaluation, a comprehensive evaluation method of sports modernization based on analytic hierarchy process （AHP） is proposed. An index analysis model for constructing the comprehensive evaluation of sports modernization is constructed, spatial modeling of information feature distribution is taken based on nonlinear time series analysis method for comprehensive evaluation of sports modernization, control objective function of comprehensive evaluation of sports modernization is constructed by analytic hierarchy process, optimal control parameters is obtained and comprehensive evaluation and optimization of sports modernization are realized. The simulation results show that the method is applied in comprehensive evaluation modem sports, it has performance of high reliability and good accuracy.

Research on Overall Planning and Implementation Evaluation of Land Use of Xinjiang Production and Construction Corps Agriculture-seven Division

Based on methods for evaluating the overall planning and implementation of land use of domestic scholars, a comprehensive and highly-operable index system and evaluating method for land use planning multi-type implementation has been established through selecting multi-type evaluating indicators and applied to the last-round overall planning of land use in Xinjiang Production and Construction Corps Agriculture-seven Division. The obtained comprehensive score was 86.40, indicating that land use overall planning has been excellently coordinated with land, society, economy as well as ecology and has exerted outstanding effect with the rank as "good". The evaluation results are in accordance with actual conditions, which displays that the established multi-type implementation evaluating system of land use overall planning is reasonable with scientific evaluating methods and can be the reference for evaluation of land use overall planning in other regiments and companies of Xinjiang Production and Construction Corps.

The Evaluation of Teaching Materials

The ability to evaluate teaching materials effectively is a very important professional activity for all EFL teachers,CFL teachers as well.It is essential to fully understand a book's content and style,as well as its strengths and weaknesses,so that the book can be adapted to suit factors such as course aims,student needs and teacher beliefs.This paper deals with the evaluation of a TCFT(Teaching Chinese as a Foreign Language) textbook,New Practical Chinese Reader(NPCR) based on McDonough and Shaw Model and Evaluation Criteria for NPCR.

Complex Sequence Quality Evaluation Model for Concealed Water Supply Pipeline of Prefabricated Construction

The accurate assessment of the quality can materially affect the safety and life of the prefabricated construction.In this paper,we studied the overall module of concealed water supply pipeline,and a new complex sequence quality evaluation model was established.By analyzing the small evaluation index elements of the model,the weight of the larger evaluation index could be deduced.The total quality evaluation score of the overall module could be obtained by calculating the weight value of the evaluation index,and then the quality standard of the overall module could be obtained.

Evaluation of Modern Agricultural Development Level in Huaibei Area of Anhui Province

Based on the data of modern agricultural development level in Huaibei area,this paper made a comprehensive evaluation on the modern agricultural development of 6 cities in Huaibei area by Analytic Hierarchy Process( AHP). It analyzed the development trend and difference in the level of agricultural input,the level of agricultural output,the level of rural social development and the level of agricultural ecological security. The study shows that the overall level of modern agricultural development in Huaibei area is rising in the past 6 years,with the highest increase in Suzhou City,followed by Huainan City and Huaibei City,and the other cities ranking in the middle. In view of the problems in the process of modern agricultural development in Huaibei area,it came up with recommendations,including strengthening the land consolidation,transfer of agricultural population,improving the rural education and controlling the agricultural pollution.

Is Chinese industry modernized?——Analysis of modernization in China’s 15 key industries

Based on the construction of an evaluation indictor system, this paper analyzes the modernization levels of 15 industries included in China’s five industry categories: energy, high-tech, medium high-tech, medium low-tech and low-tech industries. Our research reaches five conclusions. First, the level of modernization of the shipbuilding, iron and steel, and petroleum industries has achieved 50% of the advanced level globally, and these three industries have covered half of the modernization process. Second, the level of industrial modernization of the electric power, computer manufacturing and textile industries has exceeded the overall level in China, and now approaches 50% of the advanced level globally. Third, the level of industrial modernization of the chemical industry is also higher than the whole level in China. Fourth, the modernization level of the cement, coal mining and lathe industries is the lowest. This level is under the Chinese overall level of industrial modernization, and has not achieved 30% of the advanced level globally, which is to say that these three industries have not covered a third of the modernization process. Lastly, the industrial modernization level of the pharmaceutical, telecommunication equipment, automobile, food and papermaking industries is equivalent to the whole level of Chinese industrial modernization, and has basically finished a third of the modernization course.

Sustainability Evaluation of Modern Photovoltaic Agriculture Based on Interval Type-2 Fuzzy AHP-TOPSIS and Least Squares Support Vector Machine Optimized by Fireworks Algorithm

Photovoltaics(PV)has been combined with many other industries,such as agriculture.But there are many problems for the sustainability of PV agriculture.Timely and accurate sustainability evaluation of modern photovoltaic agriculture is of great significance for accelerating the sustainable development of modern photovoltaic agriculture.In order to improve the timeliness and accuracy of evaluation,this paper proposes an evaluation model based on interval type-2 Fuzzy AHP-TOPSIS and least squares support vector machine optimized by fireworks algorithm.Firstly,the criteria system of modern photovoltaic agriculture sustainability is constructed from three dimensions including technology sustainability,economic sustainability and social sustainability.Then,analytic hierarchy process(AHP)and technique for order preference by similarity to an ideal solution(TOPSIS)methods are improved by using interval type-2 fuzzy theory,and the traditional evaluation model based on interval type-2 Fuzzy AHP-TOPSIS is obtained,and the improved model is used for comprehensive evaluation.After that,the optimal parameters of least squares support vector machine(LSSVM)model are obtained by Fireworks algorithm(FWA)training,and the intelligent evaluationmodel for the sustainability of modern photovoltaic agriculture is constructed to realize fast and intelligent calculation.Finally,an empirical analysis is conducted to demonstrate the scientificity and accuracy of the proposed model.This study is conducive to the comprehensive evaluation of the sustainability of modern photovoltaic agriculture,and can provide decision-making support for more reasonable development model in the future of modern photovoltaic agriculture.

Method for Evaluating the Degrees of Land Use Sustainability of Mountainous County and its Application in Yunnan Province,China

The evaluation of sustainable land use is the key issue in the field of studying the sustainable land utilization. In general analysis, the sustainable land use is evaluated respectively from its ecological sustainability, economic sustainability and social sustainability in China and other countries in recent years. Although this evaluation is an important work, it seems insufficient and hard to comprehensively reflect the whole degree of land use sustainability. Thus, to make up this deficiency, this paper brings forward the evaluation indexes, which make it possible to quantitatively reflect the whole degree of land use sustainability, namely, the concept of ＂degrees of overall land use sustainability＂ （Dos）, and research and measurement development of the method of and calculation in Dos. Taking the evaluation of the degree of land use sustainability in county regions of Yunnan Province as the actual example for analysis, results are basically as follows： 1） The degree of land use sustainability （Dos） is the ration index to organically and systematically integrate the degree of ecological friendliness （DeF）, the degree of economic viability （Dev） and the degree of social acceptability （Dsa）, able to comprehensively reflect the whole sustainability degree of regional land use 2） Based on the value of Dos, the grading system and standard for the sustainability of land use may be established and totally divided into five grades, namely, the high-degree sustainability, middle-degree sustainability, low-degree sustainability, conditional sustainability and non-sustainability. Meanwhile, the standard for distinguishing sustainability grades has also been confirmed so as to determine the nature of sustainability degrees in different grades. This makes the possibility for the combination of nature determination with ration in research result and provides with the scientific guideline and decision-making gist for better implementation of sustainable land use strategy. 3） The practice in evaluation of sustainability degree in county regional land use in Yunnan shows that the value of the degree of land use sustainability （Dos） of whole Yunnan Province is only 58.39, belonging to the grade of low-degree sustainability. Two thirds of counties in the whole province represent the grade of ＂conditional sustainability＂ and ＂non-sustainability＂ in the sustainability of land use. Among these counties, 11.11 % shows ＂non- sustainability＇. The lowest degree of land use sustainability appears especially in the middle plateau mountain region of Northeast Yunnan, where the value of Dos in most counties （districts） is below 40 %, belonging to the grade of ＂non-sustainability＂. The sustainability degree in the karst mountainous region in lower-middle plateau mountain region in Southeast Yunnan is generally low and the value of sustainability degree （Dos） in most of the counties （cities and districts） is below 55. The value of sustainability degree （Dos） in most of the counties （cities and districts） in the north, west, northwest and southwest parts of Yunnan is below 55. This article also analyzes the reasons of low degree of sustainability in land use in Yunnan and puts forward the countermeasures to increase the degree of sustainability in land use in the whole province.

The practice of mine ventilation engineering

The practice of ventilation is continually evolving with new technological advances developed in the mining industry.In recent years the advances in diesel engine technologies,ventilation modeling software,and ventilation management capacities have redefined the historical methods used to evaluate systems.The advances re-evaluate previous methods used to calculate the airflow requirements for the dilution of diesel exhaust fumes.Modeling software has become an integral part of planning and developing ventilation systems in partnership with graphical mine design software packages to generate realistic representations of the mine.Significant advances in ventilation control strategies through remote sensors and monitoring capabilities have been developed to results in cost savings.Though there has been much advancement in mine ventilation technology,the practices and basic ventilation principals enacted through the ventilation engineer cannot be placated with technological advances only.

Application of Google Earth in Modern River Sedimentology Research

Google Earth, a software based on satellite’s images and database of navigation, gains features of high resolution, integrated images, quick update, convenience, simpleness and free cost. Practice of this software shows that it plays an important role in mapping, construction and river research. Based on the fundamental features of Google Earth, this passage makes an introduction to its application in studying modern river sedimentology through the case study of the Yellow River. The results show that Google Earth satellite’s high-resolution images and image overlay functions make it easy for users to quickly navigate river, determine the type of river, track the river flows and measure the terrain slope;the software’s “Ruler” and “Add Path” functions make it easy for users to measure channel width, curvature, amplitude, wavelength, size, morphology of point-bar and other river parameters;the software’s “Historical Image” function has important significance in the study of modern river migration, sedimentary evolution and river geomorphological shape during different seasons.

Is Comprehension Adequate for a Reading Class: An Expanded View of Reading Instruction

A teaching activity usually found in English reading class is that teacher tells students to read a comprehension passage within a timeframe and then checks their comprehension by going through their answers. This teaching activity can be called comprehension-based instruction. Although it is favored by many English teachers, its effectiveness is open to question. This paper mainly evaluates this teaching activity critically by drawing on some reading theories and some research findings and discusses the inadequacy of it. what's more, this paper suggests an expanded view of reading instruction which not only emphasize comprehension but also help develop students' strategic competence and overall language proficiency.

Estimation on wetland loss and its restoration potential in Modern Yellow River Delta,Shandong Province of China

Wetland is one of the most important ecosystems with varied functions and structures,and its loss has been a major issue.Wetland loss in Modem Yellow River Delta(MYRD) becomes a serious environmental problem,so its restoration attracts a great deal of attention from academia and governments.This article proposes a GIS-based multi-criteria comprehensive evaluation methodology for potential estimation of wetland restoration,using MYRD as an example.The model uses four kinds of data(hydrology,terrain,soil,and land use) and could be adapted by planners for use in identifying the suitability of locations as wetland mitigation sites at any site or region.In the application of the model in the MYRD,the research developed a lost wetland distributed map taking the better wetland situation of 1995 as the reference,and elevated the overall distribution trends of wetland restoration potential based on wetland polygon.The results indicated that the total area of wetland loss from 1995 to 2014 was 568.12 km^2,which includes 188.83 km^2 natural wetland and 21.80 km^2 artificial wetland,respectively.The areas of lost wetland with low,middle,and high resilience ability are 126.82 km^2,259.92 km^2,and 119.59 km^2,occupying 25.05%,51.33%,and 23.62%,respectively.The high-restoration-potential wetland included98.47 km^2 of natural wetland and 21.12 km^2 of artificial wetland,which are mainly bush,reed,and ponds.The highrestoration-potential wetland is mainly distributed in the vicinity of Gudong oil field,the Yellow River Delta protected areas,and the eastern sides of Kenli county and Dongying city.

高等教育强国建设的中国道路

高等教育强国建设是科技强国建设的基础性保障,是人才强国建设的关键性支撑,对中国式现代化建设具有突出的战略意义。推进高等教育强国高质量建设需要厘清中国式现代化引领高等教育强国建设的逻辑谱系,探明符合中国国情与现代化共同特征的强国建设路径;梳理高等教育强国建设的发展机理,增强高等教育强国建设的使命感和紧迫感;深化高等教育改革,回应新时代高等教育强国建设对新质生产力的迫切需要;明晰高水平科技自立自强支撑高等教育强国建设的核心要义,实现科技创新层级与能级的双跃升;以“两个大局”的时代理念作为高等教育高质量发展的时空坐标,厘清高等教育强国建设的行动逻辑。此外,在高等教育强国建设的关键阶段,我国必须以教育评价改革为抓手,破除制约高等教育强国建设的障碍,进而推动高等教育体系实现结构性变革、系统性重塑。

Discussion on the Reform of Secure Coding

Secure Coding is an indispensable part of the undergraduate training program for Information Security Major.As a basic course for undergraduates to carry out project engineering,its importance is self-evident.In the actual teaching activities,the program design courses have to be solved in terms of content update,practical ability improvement and scientific research project,so the curriculum reform is imperative.This paper analyses the main problems existing in the Secure Coding course,explores the solution,proposes teaching methods,and gives the evaluation method.The practice shows that the reform exploration can obtain good teaching results.

Research on the Third Party Performance Evaluation in Constructing Modern Public Sports Services

This paper introduces the third party performance evaluation in the construction of demonstration area for modem public sports services in Changzhou through research methods such as literature, expert interview and case study, so as to promote the quality of demonstration area constructed for modem public sports services, truly show the social application value of the construction of demonstration area for modem public sports services, and achieve national fitness and the development of public sports.

Research on the Teaching of Chinese Language and Literature in Modern Educational Thoughts

In recent years, with the continuous progress and development of the society, the teaching of Chinese language and literature in the process of continuous development and improvement, actively learning from the advanced teaching ideas and ideas at home and abroad, combined with modern educational ideas, the teaching methods have undergone profound Variety. Based on the perspective of modern educational thought, the author studies the development and strategy of Chinese language and literature teaching, in order to provide a theoretical basis for Chinese language teaching in the field of Chinese language teaching.