核主泵是核电站核岛一回路系统的核心，对核反应堆的安全运行起着至关重要的作用。
The main pump is the core of the first loop in a nuclear power plant, and it plays a vital role on the safety of the nuclear reactor operation.
设计合成试验回路的核心在于，如何正确地再现作用在晶闸管阀上的负荷。
The core to design a synthetic test circuit is to correctly reproduce the stresses applied on the thyristor valves.
该系统以80c 196MC为控制核心，采用IPM智能功率模块为功率元件，组成了交直交电压型逆变器主回路。
In the system, Intel 80c196mc is used as control center and IPM is used as an intelligent power device in the main circuit of AC DC AC voltage type inverter.
提出一种以pic单片机为控制核心的三相异步电动机软起动控制器，阐述了该控制器的工作原理、回路结构图和软件程序结构。
A soft starting controller of the asynchronous mot or based upon PIC microprocessor is proposed and the operational principle of the controller, functional block diagram and flow chart are given.
该系统主回路为高低高结构电流源型变频器，采用单片机为核心的数字控制器，其控制策略采用转子磁通定向直接矢量控制。
This system is a high low high CSI, of which controller is based on a single chip computer. The control strategy adopts vector control.
该系统主回路为高低高结构电流源型变频器，采用单片机为核心的数字控制器，其控制策略采用转子磁通定向直接矢量控制。
This system is a high low high CSI, of which controller is based on a single chip computer. The control strategy adopts vector control.
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