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A brief study of the existing problems and possible solutions to current senior schools' oral English teaching in China

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校园英语 2015年第15期 115-116页

作者： Ruan Xingwu Zhang Ling Tongling No.1 High School

with the development of China's integration into the global economy,English has become an essential tool to communicate and a substantial quality that anyone in modern society is supposed to acquire,which can be directly reflected by whether you can express yourself fluently and accurately in *** to the current College Entrance Examination,senior school's oral English teaching has long been underrated,which results in the problem that most of the senior students cannot speak English well,much less communicating with foreigners in a confident *** essay will argue that the present situation of oral English teaching in senior schools of Tongling city,Anhui province,China can be improved by creating a livelier atmosphere,constructing a more genuine context and varying the activities of oral English.

关键词： oral English improvement existing problems possible solutions

Research on Causes and Countermeasures of existing problems in Tourism Signage System

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Management Studies 2021年第3期9卷 220-225页

作者： Niu Wei Global Institute of Software Technology SuzhouChina

China takes the road of tourism development,and the tourism industry is gradually branded,which is also a reflect of tourism management to adapt to the trend of the *** is an important economic project for the participation of the whole *** optimizing the local resources,the tourism space is carried out in an orderly manner,and the rich tourism products are displayed in front of the *** the development of tourism,the scientific tourism system has been established,and the globalization of tourism has been *** promote the healthy development of tourism,tourist signs are *** the current established tourism signage system,there are still some problems,which affect the quality of tourism *** is necessary to take corresponding *** paper focuses on the causes and strategies in response to the existing problems in the tourism signage system.

关键词： tourism signage system existing problems countermeasures

existing problems of Intensive Curing Barn and Optimization Analysis

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Agricultural Science & Technology 2014年第8期15卷 1271-1273页

作者：左业华雷庭王远辉刘会忠卢顺友贵州省烟草公司瓮安县分公司贵州瓮安550400

Intensive curing barn is an important component of flue-cured tobacco pro-duction in China, with progress made. However, problems stil exist, such as lower heat energy utilization efficiency and slow equipment update. In the research, opti-mization ways of tobacco barn were analyzed in flue-cured tobacco production re-gions, and assessment was made on improvement effects, in order to provide refer-ences for highly-efficient and low-carbon development of curing barn.

关键词： Intensive curing barn existing problems Optimization analysis

Mechanism research progress on transition metal compound electrode materials for supercapacitors

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Rare Metals 2024年第9期43卷 4076-4098页

作者： Zhi-Hui Xu Xue-Lei Li Qing-Wen Li Kai Lv Jing-Shun Liu Xiu-Kun Hang Aruuhan Bayaguud School of Materials Science and Engineering Inner Mongolia University of TechnologyHohhot 010051China School of Materials Science and Engineering Tianjin University of TechnologyTianjin 300384China College of Chemistry and Chemical Engineering Inner Mongolia UniversityHohhot 010021China

Supercapacitors(SCs)have remarkable energy storage capabilities and have garnered considerable interest due to their superior power densities and ultra-long cycling ***,their comparatively low energy density limits their extensive application in large-scale commercial *** materials directly affect the performance of ***,the development of cutting-edge electrode materials and modification of their morphological and structural properties are vital for advancing the performance of *** metal compounds have a high specific capacity and good cycling durability,making them the most promising electrode active materials for high-energy density ***,their inadequate conductivity,unfavorable ion diffusion rates,substantial volume expansion and phase transitions during charging and discharging are obstacles to their stable and efficient integration into *** address these challenges,this study provides a comprehensive summary of the current advancements in transition metal nanomaterials as electrode materials for SCs,an overview of the current research status,and the prevailing ***,this study highlights synthetic techniques and management strategies for electrode materials derived from transition metal compounds,targeting the resolution of the aforementioned ***,a concise discussion is provided on the future directions of SC development,with an emphasis on the utilization of transition metal compound electrode materials.

关键词： Supercapacitors Transition metal compounds electrode existing problems Synthetic methods Regulation strategies

A Review of Recent Advances in Research on Asian Monsoon in China

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Advances in Atmospheric Sciences 2007年第6期24卷 972-992页

作者：何金海琚建华温之平吕俊梅金放华 College of Atmospheric Sciences Nanjing University of Information Science & Technology China Meteorological Administration Training Centre Department of Atmospheric Science Sun Yat-Sen University Chinese Academy of Meteorological Sciences

This paper reviews briefly advances in recent research on monsoon by Chinese scholars,including pri- marily:(1)the establishment of various monsoon *** particular,the standardized dynamic seasonal variability index of the monsoon can delimit the geographical distribution of global monsoon systems and determine quantitatively the date of abrupt change in circulation.(2)The provision of three driving forces for the generation of monsoon.(3)The revelation of the heating-pump action of the Tibetan Plateau,which strengthens southerlies in the southern and southeastern periphery of the Plateau and results in a strong rainfall center from the northern Bay of Bengal(BOB)to the Plateau itself.(4)Clarification of the initial onset of the Asian Summer Monsoon(ASM)in the BOB east of 90°E,Indochina Peninsula(ICP)and the South China Sea,of which the rapid northward progression of tropical convection in the Sumatra and the rapid westward movement of the South Asia High to the Indochina Peninsula are the earliest signs.(5)The provision of an integrated mechanism for the onset of the East Asian Summer Monsoon(EASM),which emphasizes the integrated impact of sensible heat over Indian Peninsula,the warm advection of the Tibetan Plateau and the sensible heat and latent heat over the Indochina Peninsula on the one hand,and the seasonal phase-lock effect of the northward propagation of low frequency oscillation on the other.(6)The revelation of the"planetary-scale moisture transport large-value band"from the Southern Hemisphere through to the Asian monsoon region and into the North Pacific,which is converged by several large-scale moisture trans- port belts in the Asian-Australian monsoon regions and whose variation influences directly the temporal and spatial distribution of summer rainfall in China.(7)Presenting the features of the seasonal advance of the EASM,the propagation of intraseasonal oscillation,and their relationship with rainfall in China;indicating that the intraseaso

关键词： recent research monsoon China review advances existing problems prospects

Construction of Legal System of China's Farmland Protection under the Coexistence of Multiple Objectives:Historical Logic,Practical problems and Optimization Paths

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Asian Agricultural Research 2023年第2期15卷 26-34,38页

作者： Shengnan MA Jiaxin ZHOU Yongfang YANG College of Geography and Environmental Science Henan UniversityKaifeng 475004China Henan Kaifeng College of Science Technology and Communication Kaifeng 475004China

[Objectives]To explore the evolution of the legal system of farmland protection and explore the rules and characteristics of policy development based on the theory and logic of institutional change since China's reform and opening up,reveal the problems and deep-seated reasons of its legislation,clarify the direction of farmland protection in the new period,and solve the"non-agricultural""non-grain"and ecological problems of farmland.[Methods]Literature analysis and inductive deduction methods were used.[Results]The evolution of the farmland protection legal system has gone through the process of"national consciousness-policy guidelines-institutional system",the change from"single subject to multiple subjects";change from the use of"one-way administrative means to coordinated use of administrative,economic and technical means".The practical problems of the farmland protection legal system are mainly due to the insufficient systematization of the farmland protection legal system itself,the generalization of quantity protection,the transformation of quality protection,and the absence of ecological protection.[Conclusions]It is recommended to improve the existing farmland protection legal system from the establishment of the Farmland Protection Law,the improvement of the farmland protection public participation mechanism and supervision mechanism,the establishment of the farmland quality construction and improvement system,the differentiated farmland occupation and supplementation balance system,and the ecological restoration system.

关键词： Farmland protection Legal system construction Policy evolution existing problems Optimization path

A Preliminary Study on the problems and Improvement of the Latest Land Use Classification System in China

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Asian Agricultural Research 2021年第7期13卷 32-34页

作者： Qiuju WU Zisheng YANG Institute of Land Resources and Sustainable Development Yunnan University of Finance and EconomicsKunming 650221China

The establishment of a unified land use classification system is the basis for realizing the unified management of land and sea,urban and rural areas,and aboveground and underground *** November 2020,the Ministry of Natural Resources of the People's Republic of China issued the Classification Guide for Land and Space Survey,Planning and Use Control of Land and Sea(for Trial Implementation),which aims to establish a national unified land and sea use classification system,lay an important foundation for scientific planning and unified management of natural resources,rational use and protection of natural resources,and speed up the construction of a new pattern of land and space development and ***,there are still some obvious shortcomings in the Classification *** paper analyzes some problems existing in this classification standard from three aspects of logicality,rigorousness and comprehensiveness,and puts forward some suggestions for further *** has important practical significance to better guiding the practice of land use and land resources management,and then to achieving the goal of unified management of natural resources.

关键词： Land use Classification system existing problems Suggestions for improvement

A Study on the problems and Countermeasures of English Vocabulary Teaching in Primary School

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海外英语 2021年第6期 279-280页

作者：钱佩思邵贤浙江海洋大学东海科学技术学院

This paper analyzes the current situation of English vocabulary teaching in primary schools through a questionnaire sur⁃vey of 180 students in Liushi No.5 Primary School,and points out the existing ***,some effective suggestions are put *** research in this paper is of great significance to helping primary school students improve their English vocabulary learning ***,it can provide a powerful reference for how to enrich the primary school English vocabulary class and how to improve teaching efficiency.

关键词： primary school English vocabulary teaching existing problems countermeasures

Protection of Metasequoia glyptostroboides Hu et Cheng in China

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Forestry Studies in China 2009年第4期11卷 249-257页

作者： WANG Xi-qun GUO Bao-xiang Planning and Design Academy of Forest Products Industry State Forestry Administration Beijing 100010 P. R. China

Metasequoia （Metasequoia glyptostroboides Hu et Cheng） is an important but endangered tree species. In a sense, the course of protection of the metasequoia can be considered a miniature of the history of the protection of rare Chinese plants over the past 50 years. The approval and establishment of the National Class Nature Reserve for metasequoia is a milestone in this course. A thorough understanding of this course is beneficial to design the correct future protection plans and for taking effective measures. In this paper the entire protection course of metasequoia is reviewed, three detailed measures are proposed according to the present situation and existing problems and discussed as follows. 1） We should reinforce unceasingly the establishment of National Nature Reserves of metasequoia, put emphasis on the protection of the original natural mother trees （ONMTs） of metasequoia, design far- sighted projects to protect the ONMTs and strictly implement and enforce the regulations or laws regarding the protection of meta- sequoia. The establishment and functions of the organization should meet the demands of protecting the ONMTs and developing metasequoias. The budget should support and the quality of the personnel assigned to this task should satisfy the protection and de- velopment of the ONMTs. We should also promote the complete protection of the ONMTs at the same time and strengthen the pro- tection and restoration of the ONMTs and their ecosystem in the Xiaohe valley, Lichuan County, Hubei Province, one of the natural concentration areas of ONMTs in the world. 2） A gene bank should be established for comprehensive protection of the genes of ex- isting original mother trees of metasequoia. 3） The key is to study the theoretical fundamentals of restoration and re-establishment of natural vegetation of metasequoia in the Xiaohe valley to harmonize the relation among environmental departments, forestry sectors, academies of sciences and other educational or resea

关键词： Metasequoia glyptostroboides Hu et Cheng original mother trees protection course existing problems