functions and action principles 途与作用原理 ; 功能与作用
Principles of Catalysis Action 催化作用原理
Principles of Surfactant Action 表面活性剂作用原理
Principles of Fungicidal Action 杀菌剂作用原理
American Principles in Action 美国原则行动
discuss principles &action 务虚与务实
Principles of fungisidal action 杀菌剂作用原理
Based on the results we aim to research Tiaojingtang to AMI's action principles.
本研究正是基于临床应用的结果,探讨该方对ami的作用机理。
The article summarizes the characters, resources and action principles of main air pollutants, and it also discusses the effects on people's health.
论述了几种主要大气污染物的性质、来源及其作用机理,并探讨了大气污染物对人体健康的影响及危害。
This article analyzes the action principles and structures of Frame Fault Protection and Rail Potential Limitation Device, and proposes a solution to coordinate them.
对框架故障保护和轨电位限制装置保护动作原理、结构进行了剖析,提出了二者之间的配合方案。
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