转化原理 meaning in English
transformation principle
Examples
- Based on what was given before , primarily the combination of the principle of injection - confection and catalytic conversion method , one new sample is design concretely and systematically
该设计利用喷射对流原理和催化转化原理相结合，对一种方案进行了具体的设计，包括其工作原理、尺寸参数、性能参数和某些零件的加工制造工艺。 - It firstly introduces the concept of agricultural extension and its status and function in agriculture , and then lists some relevant fundamentals , which is the theoretical basis of this paper . chapter iii is a description of agricultural extension in foreign countries . it sums up the experience of agricultural extension in u . s . , japan , israel , canada ,
首先介绍农业技术推广的概念、含义、性质以及农业技术推广的地位和作用；然后叙述与农业技术推广相关的原理，即农业科技成果转化原理、农业技术创新扩散原理、收益分布原理以及农业技术推广的规模理论。 - The author also analyzed the difference and relationship of the basic concepts of narrow - sense extension , broad - sense extension , modern extension and chinese - character extension , agro - technical development , rural development , rural education , agro - science and technology transfer , agro - business integration and rural social service , re - cogitated the basic principle of agriculture renovation and spread , agriculture sci - tech transfer , farmer behavior , agriculture development , it is believed that the principle of agriculture renovation and spread is the basic theory of agriculture extension , agriculture sci - tech transfer theory is an unique theory of agriculture extension in china and the theory of farmer behavior mainly relate to the rate of farmer " s adoption to the renovation , and the theory of agriculture development mainly solves the problems for effective exchange and communication among the three branch systems of agriculture research , agriculture extension and farmers
分析了狭义农业推广、广义农业推广、现代农业推广、中国特色农业推广、农业技术开发、农村发展、农村教育、农业科技成果转化、农业经营产业化、农村社会化服务等基本概念的区别与联系。重新认识了农业创新扩散、农业科技成果转化、农民行为转变、农业发展系统等农业推广的基本原理，认为农业创新扩散原理是农业推广的最基本原理，农业科技成果转化原理是我国农业推广的特有原理，农民行为转变主要是解决提高农民采纳创新效率的问题，农业发展系统原理主要是解决农业科研、农业推广和农民三个亚系统的有效交流与沟通问题。 - Firstly , in spherical coordinate system , the sovp formulation for the time - harmonic electromagnetic fields of the current dipole in conductive infinite - space is derived , using reciprocity theorem and transforming relations between special functions . then , selecting appropriate coordinate system , using superposition principle , the boundary - value problem of modified magnetic vector potential on the problem of a time - harmonic current dipole in spherical conductor is solved and analytical solution is obtained . finally , by means of the addition formulas of legendre polynomial and spherical harmonics function of degree n and order 1 , the analytical solution in spherical coordinate system specially located is transformed into that in spherical coordinate system arbitrarily located
首先利用特殊函数间的转化关系和互易定理推导得到了无限大导体空间中球坐标下时谐电流元电磁场的二阶矢量位形式：然后利用叠加原理，选择合适坐标系，求解了导体球中时谐电流元的修正磁矢量位边值问题，得到了问题的解析解；最后依据不同坐标系下电磁场解的转化原理，借助勒让德多项式和n次1阶球谐函数的加法公式，将坐标系特殊安放时的电磁场解析解变换到坐标系一般安放时的解析解，给出了球内电场和球外磁场的并矢格林函数。 - Establish geometry model of hyperboloid clutch with rollers with differential geometry . we know that the line of tangent is beeline and validate it with matlab . in the base of above research , establish movement model of hyperboloid clutch with rollers and find the relation between force of outer race and moment of inner race
在上述研究的基础上利用运动转化原理建立了内外环与滚柱之间的运动模型,并利用微分几何的相关知识通过对施加在外环上的主动轴向力的分解及合成,求的其在内环上所产生的力学反应,建立双曲面滚柱加载器力学模型。