The concept, classification and system structure of modern inverter are reviewed briefly, and the function realization and design parameters of the inverter on vehicle power are described in detail.
本文简要介绍了现代逆变技术的概念、分类及现代逆变系统基本结构。然后详细描述了车载电网中逆变器的功能实现和参数设计。
This paper focuses on the concept, classification, theoretic basis, practical function of negative news report and attempting theoretical thinking on how to develop it.
本文就负面信息报道的概念、分类、理论依据和实践、功能及如何开展负面信息报道做了尝试性的理论思考。
This paper summarized the concept, characteristics, classification, production, function, application, influential factors, activity test, prospects and problems of feed enzyme preparation.
对饲用酶制剂的概念、特点、分类、生产与研究、功能与应用、影响因素、酶活测定、应用前景及存在的问题等进行了综述。
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