环电流

A self-developed multi-functional brownout protector (MD WRJB-45/380) controlled by microcomputer. The product is a microcomputer controlled, and bi-closed-loop current feedback system.

介绍一种自行研制开发的WRJB-45/380型微电脑控制电机多功能节电保护器，该装置是一个微电脑控制的相位、电流双闭环反馈系统。

The IRS2158D features include programmable preheat and run frequencies, programmable preheat time, closed-loop half-bridge ignition current regulation, programmable end-of-life protection, brownout protection and low input offset op amp.

IRS2158D的主要特性包括可编程的灯预热和运行频率，可编程的预热时间，闭环半桥点燃电流调整，可编程灯寿命终期保护，输入低电压保护和低输入失调的运算放大器。

In addition, the devices with optimizing the mixture of chloroform and cyclohexanone, and mixture of chloroform and chlorobenzene showed a current efficiency as 0.468 and 0.816 cd/A, respectively.

另外，本实验中氯仿和环己酮混合溶剂的最佳电流亮度效率为0.468 cd/A，氯仿和氯苯混合溶剂的0.816 cd/A。

Dual closed loop control system is used for satisfying the system demand.

为了满足电动机控制系统的要求，本文采用速度与电流双闭环电动机控制系统。

The experimental results show that the validity of current collector is greater than 97% and the measurement error of the leakage current is less than 1%.

试验结果表明：采集环的采集效果大于97%；泄漏电流的测量误差小于1%。

This nugget growth mode depends on the characteristic of distribution of contact force and current density during RSW process.

这与锥台形电极点焊初始熔核为一熔化环不同，这是由铝合金点焊过程中接触压力和电流密度分布特点所决定的。

Loop excision: Abnormal cells are cut out using a heated wire with an electrical current running through it.

环切除术：不正常的细胞减少用一场激烈的电线与一电流贯穿它。

Held in place by clamps, braided aluminum terminal straps in 25, 50, 100, and 200 ampere ratings, are available in two primary styles: Single Loop (for connecting binding post to element) and Double Loop (for connecting element to element).

用夹子固定，终端喷铝部有25，50，100和200等四种额定安培电流，可有三种形式：单环，双环，还有接线柱间的连接。

In the paper, double loop control is also discussed simply.

并简述了电压电流双环控制在三相逆变器上实现的注意点。

Flowchart of system software is designed according to control strategy of this paper. The double close loop program of current and voltage is complied.

根据本课题的控制方案，设计了系统软件流程，编写了系统的电流电压双闭环程序。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了