electrical principles meaning in English

断代文化史研究

Second , the mechanical structure and the electrical principle of the convey system
该项目目前已经通过鉴定，各项指标均已符合项目的要求。
This paper tries to analyze the detailed paths information between sources and flows based on the basic electrical principles and laws , and the electrical dissecting method can provide theoretical support for solving problems related to the paths between sources and flows
本文从电力网络的基本电气原理和规律出发,从如何正确分析电力网络源流之间发生电气供求关系的详细路径信息入手,系统地研究了电力网络源流路径的电气剖分方法,为解决许多与网络源流路径有关的问题提供了基础。
However , it is difficult to use existing methods to analyze the detailed electrical supplying relationship accurately especially there are some deficiencies of observing various electrical principles and laws in these methods . so a new method for analyzing the paths between sources and flows is needed to solve these problems
然而,现有的方法还很难做到完全正确分析电力网络源流之间发生的详细电气供求关系,尤其是在遵循电力网络各种基本电气原理和规律方面还存在不同程度的欠缺,发生争议时不容易从理论层面上调和矛盾。