英语语法分析

The existence and characteristics of dynatron effect in the components and parts of several apparatus have been studied and proved in this paper.

对负阻效应在实际几种元器件中的存在及特性进行了研究和证明，重点研究了利用运算放大器构成的负阻抗变换器的变换阻抗性质。

On the basis of finishing the analysis, design and realization of the production manage we are pirates, these data are stolen from youdao , the thesis primarily dissertates how to choose parameters in the dynatron-test.

论文在完成了生产管理系统分析设计并实现的基础上，着重研究测试工序的参数选择问题。

The general intelligent controller for building automation system (BAS) is composed of AT89S52 and RS232 interfaces, modulus conversion chip, dynatron and NE4100 gateway etc.

楼宇自动化用智能控制器由at89s52、RS232接口、模数转换芯片、三极管及NE4100网关等组成。