The structure and working principles of a kind of rotating-key-fashioned clutch have been introduced in this article,and, especially, the force effects and tensions of the rotating key have also been calculated and analysed theoretically in the article.
对转键式离合器的结构及工作原理作了详细介绍，着重对该离合器的转动键的受力及应力情况进行了理论分析和计算。
Study on key-to-pinyin conversion problem for Chinese phonetic input technique on digit keyboard;
基于数字键盘的语句级汉字输入键音转换问题
Investigation of Key Transform Technology on the Application of High Performance Cement;
高性能水泥应用的关键转化技术研究
Reformer is the key equipment in the hydrocarbon steam process while radiation reformer tube is the core of the total.
转化炉是烃类蒸汽转化工艺过程的关键设备，而转化炉的辐射段转化管更为关键的核心。
Transferring the Consciousness of Sports--the Key Point of the Implementation of Lifelong Sports;
转变体育意识——体育终身化的关键
The Key Technology of Foreign Gene Safety Transformed System in Plants;
植物基因安全转化体系关键技术的研究
Quantum Chemical Study on Mechanism of Ribosomal Peptide Bond Formation Catalyzed by Peptidyl Transferase;
肽酰转移酶催化肽键形成机理的理论研究
Studies on Microbial Transformation of Steroid Intermediate-4AD;
微生物转化甾体药物关键中间体4AD的研究
Establishment of Regeneration System and Genetic Transformation with Floral Genes in Platanus Spp.;
悬铃木再生体系建立与开花关键基因转化
Structure Transformation: Key to the Enhancement of Professionalization of Student Instructors in the University;
结构转型:高校辅导员队伍专业化建设的关键
Deepening Transformation of Government Functions Being the Key to Constructing Harmonious Society;
深化政府职能转变是建设和谐社会的关键
Discussing on the Academy Technological Achievement Transformation Model and Key Factors;
高校科技成果转化模式与关键因素探讨
On the Transition of Potential Target Audience Market;
潜在受众的转化:受众市场培育的核心与关键
Change of the Educational ideas -a Key to Accelerate Educational Informationalization;
教育观念的转变是加快教育信息化的关键
On mechanism and important factors of agriculture scientific and technological achievemen conversion;
农业科研成果转化机制与关键因子分析
The Key of Structural Transformation of Scientific Research Institution of Technological Development Type into Enterprise;
技术开发类科研院所企业化转制的关键
The Key Lies in the Change of Concept --On the socialization Reform of College Rear Service;
关键在于观念的转变——谈高校后勤社会化的改革
What on the outside is simply brutal violence - the Crucifixion - from within becomes an act of total self-giving love.
这就是转化的关键行动，这行动真能更新世界：暴力被转化成爱，死亡被转化成生命。
Chemical bond mainly includes electrovalent bonds, covalent bonds, and metalic bonds.
化学键主要有离子键、共价键、金属键。
Composition and Conversion of the Linker Isomers Nitryl Penta-ammonia Cobalt(Ⅲ) Chloride;
键合异构体二氯化一硝基五氨合钴(Ⅲ)的合成与转化