The Necessities and Problems of Multimedia and Network Teaching in Vocational College English Teaching

With the development of social economy,the multimedia and network teaching is more and more important in college English teaching,especially in vocational college.It can not only help students to give full play to their collective consciousness and make our English course be full of vitality,but also make the amount of information in class redoubled.For the multimedia and network teaching,there're some problems in English teaching.So the multimedia and network teaching has both necessities and problems.

Necessities and Practical Approaches for Beautiful Countryside Construction

The beautiful countryside construction should combine the external beauty and inner beauty. According to macro background of the beautiful countryside construction,this paper elaborated basic content of the beautiful countryside construction,analyzed the necessities for the beautiful countryside construction. On this basis,it came up with practical approaches for the beautiful countryside construction,so as to build ecological and harmonious beautiful countryside.

Nanfang Bedroom Necessities Becomes China Color Application Pilot Base

On June 21, the presentation ceremony for China Home textile Color Application Pilot Base took place in Rui’an Municipal Conference Center of Zhejiang province. Distinguish guests, like Mr. Yang Donghui, Vice President of China National Textile and

Analysis of the Necessity and Modalities of Imparting Death Education to Medical Students Undergoing Training in Oncology Departments

Patients with advanced-stage tumors may experience various psychological problems that can have a significant impact on the effectiveness of cancer treatment and the quality of their survival.Therefore,it is crucial for oncologists to prioritize addressing the psychological issues that patients encounter throughout the diagnosis and treatment process.As future frontline healthcare professionals,oncology medical students should receive education on end-of-life care early on in their training.This will enable them to develop a profound appreciation for the value of life,deliver improved medical services,and contribute to the humanization of medicine.Furthermore,they will be able to provide terminal patients and their families with effective professional guidance,assisting patients in finding peaceful endings with minimal pain and helping families come to terms with the inevitable realities they face.Moreover,this education can effectively enhance their sense of responsibility toward life and cultivate a positive and optimistic attitude toward their own lives.

Current status and reflection on the development of high-speed maglev transportation

Purpose–High-speed maglev technology can address the issues of adhesion,friction,vibration and highspeed current collection in traditional wheel-rail systems,making it an important direction for the future development of high-speed rail technology.Design/methodology/approach–This paper elaborates on the demand and significance of developing high-speed maglev technology worldwide and examines the current status and technological maturity of several major high-speed maglev systems globally.Findings–This paper summarizes the challenges in the development of high-speed maglev railways in China.Based on this analysis,it puts forward considerations for future research on high-speed maglev railways.Originality/value–This paper describes the development status and technical maturity of several major high-speed maglev systems in the world for the first time,summarizes the existing problems in the development of China’s high-speed maglev railway and on this basis,puts forward the thinking of the next research of China’s high-speed maglev railway.

Extraction and Application Prospects of Artemisia leucophylla(Turcz. ex Bess.) C.B.Clarke

The main components of Artemisia leucophylla(Turcz.ex Bess.) C.B.Clarke extract are volatile oils,flavonoids,lignans,terpenoids,etc.Studies have shown that A.leucophylla has bactericidal,anti-inflammatory,anti-oxidant,anti-ultraviolet functions,and it has large development space and application value in many fields.This paper first introduced the growth resource distribution,active component extraction method,composition and efficacy of A.leucophylla,and analyzed the application prospects in daily necessities,in order to provide reference for the in-depth research,development and utilization of A.leucophylla.

Feasibility Analysis and Policy Recommendations for Production of Hybrid Rice Seed in Foreign Countries

In the economic new normal,production of hybrid rice seed in foreign countries is the necessity for reducing farmland area occupied by seed production,for ensuring national grain security,realizing cost reducing and quality improving of hybrid rice seed,strengthening competitive power at international market,guiding seed industry of China to go out,building transnational seed groups with core competitive power,establishing close relationship with developing countries,promoting the construction of One Belt One Road strategy,serving overall situation of diplomacy,and setting up excellent international image. It is feasible to produce hybrid seed in foreign countries considering( i) high overall national strength of China,( ii) rapid and healthy growth of China's seed industry and increasingly mature hybrid rice seed production technologies,( iii) excellent climatic conditions of foreign host countries of seed production,and( iv) low land and labor price of foreign host countries of seed production. However,there are social and policy risks,technology and trade barrier risks,market,production,and other risks for production of hybrid rice seed in foreign countries. In view of these,it came up with recommendations,including allowing delivering parent seeds of hybrid rice to foreign countries,allowing delivering hybrid rice seed to China,solving the problem of " opening in protection,and protection in opening",and formulating a package of support policies.

Analyses on the Current Situation of the Vocabulary Teaching and Learning in College English

Through the analyses on the current situation of the vocabulary teaching and learning of College English,the necessity for improvement of vocabulary teaching is explained for exploring an effective way of the vocabulary teaching and learning with the aid of modern technology.

1999-2002年CET-4考试中虚拟语气题分析

虚拟语气是英语学习中的重点与难点,同时也是CET考试的必考知识点。本文就近四年在CET-4中出现的考查虚拟语气的题作一分析,希望对广大考生有所裨益。 1.“You are very selfish.It’s high time you——that you are not the most important person in theworld,”Edgar said to his boss angrily.(1999-1-57)

A Study on the Leading-in Methods in English Class Teaching

The article mainly discusses the necessity of leading-in in English class and gives some effective methods of Leadingin on how to improve students’learning enthusiasm.

赤脚跑与穿极简鞋跑研究的发展历史与未来走向（英文）

Barefoot running has been around for millions of years,and it is safe to presume that for most of that time,the practice occasioned little interest.Our ancestors ran barefoot because they had no shoes.When footwear was first invented during the last 40,000 years (no doubt at different times and in different places),shoes were by necessity minimal-essentially sandals and moccasins-designed to protect the sole of the foot but lacking any of the sophisticated features and materials present in modem running shoes such as elevated cushioned heels,arch supports,and toe springs.Most of these features were invented in the 1970s,and they quickly became more popular and sophisticated as running underwent a worldwide boom.Today,the vast majority of runners think it is normal to wear cushioned running shoes,and would never dream of running without them.

科技翻译中的等值问题

“等值翻译”这个概念是五十年代国外提出的。所谓等值翻译并不意味着原文和译文的绝对等值,而是指译文应将原文所携带的所有信息(包括语义、语言形式和文化背景方面的信息),最大限度地表达出来并让读者接受,也就是所谓最切近原义的自然等值。

Multi-objective linear fractional inventory model with possibility and necessity constraints under generalised intuitionistic fuzzy set environment

This study presented a multi-objective linear fractional inventory (LFI) problem with generalised intuitionistic fuzzy numbers. In modelling, the authors have assumed the ambiances where generalised trapezoidal intuitionistic fuzzy numbers (GTIFNs) used to handle the uncertain information in the data. Then, the given multi-objective generalised intuitionistic fuzzy LFI model was transformed into its equivalent deterministic linear fractional programming problem by employing the possibility and necessity measures. Finally, the applicability of the model is demonstrated with a numerical example and the sensitivity analysis under several parameters is investigated to explore the study.

介词of的主要用法探究

介词of是英语语言中最常用的词之一,它仅次于冠词,是使用频率最高,灵活性最强,用法最多的单词之一,它的用法常常使中学生感到困惑,难以捉摸。本文就介词of的主要用法和语法功能作一些探究。

标准支撑800万台电梯安全运行

China's Lift industry has developed rapidly since the 1980s.By 2020,the annual output of lifts was up to 1.1 million and over 8 million Lifts were under service.The Lift market in China grows fastest in the world.The safe operation of Lifts attracts increasing attention from the society,since Lifts have become a necessity in cities due to rapid social and economic progress.

Necessity of Applying Communicative Approach

Ｍａｎｙａｐｐｒｏａｃｈｅｓａｒｅａｄｏｐｔｅｄｔｏｔｅａｃｈｌａｎｇｕａｇｅｓｉｎｔｈｅｗｏｒｌｄ．Ｉｎｇｅｎｅｒａｌ，ｔｈｅｙａｒｅｃｌａｓｉｆｉｅｄｉｎｔｏｔｗｏｔｙｐｅｓ：ｏｎｅｉｓｔｈｅｔｅａｃｈｅｒ－ｃｅｎｔｒｅｄ，ｋｎｏｗｎａｓｔｈｅｔ...

The Significance of Cross-culture Communication in Global Modern Society

This essay is talk about The significance of cross-culture communication in global modern society. It will expound the necessity of cross-cultural communication for the global modern society, which includes explain how the cross-culture communication works in the global modern society.

Analysis of Flipped-Classroom in English Teaching

At recently,Flipped Classroom has become more and more popular at home and broad as a new teaching model,which promotes the education reform in idea and teaching method. Compared with some traditional teaching model,Flipped Classroom stresses the idea of"Learner Center"more. There are a few problems to overcome in traditional English class. By introducing some important information about Flipped Classroom and analyzing problems of traditional English class,the author explores the possibility of the new teaching model.

RESEARCH ON OXYGEN-RE LEASING AGENT FOR PRAWN CULTURE

A solid powder oxygen-releasing agent was developed and tested in prawn culture. Dissolved oxygen (DO) is a basic necessity for aquatic life and is affected by water temperature, climate, plankton, etc. DO variation in culture ponds strongly and consequently affects prawn growth and production output.In summer, when air temperature is high, pond water is polluted (by prawn feed leftovers) and cannot be changed fully and as frequently as necessary; especially at night, when there is no sunlight for photosynthesis with oxygen as a by-product, the DO in pond water can decrease rapidly. Under the above circumstances, the prawns experience serious lack of oxygen before dawn and die in large number. To solve this problem, we developed an oxygen-releasing agent with excellent perform -ance.

The “Sino-India Monitor on INDCs Adequacy and Necessity”(SIMIAN) initiative

The papers in this special topic of Sino-India Monitor on NDCs,authored by a select group of researchers from both China and India,provide a perspective on areas of common interest for societies in both countries as well as a focus on common objectives defining global action.Climate