直流的

This dissertation researched and developed a DC voltage amplification driver for the IDM.

本文主要研究开发了适用于驱动IDM的电压型直流放大式驱动电源。

However, this kind of traditional dc voltage stabilizer, good control, simple, low reliability and low accuracy of interference, high volume and complexity of the power electronic devices.

然而这种传统的直流稳压电源功能简单，不好控制、可靠性低、干扰大、精度低且体积大、复杂度高。

In the Single-chip control DC voltage stabilizer transformation, not only to the A/D with high precision and D/A circuit is designed to achieve precise stepper. At the same time adopted three IO mouth with two serial realized the LCD display, which makes the outer circuit, control program are greatly simplified.

在单片机改造数控直流稳压电源时，不仅用到了高精度 A/D及D/A电路来实现设计的精确步进，同时实现了LCD显示，这就使得外围电路大大简化，程序控制也得到简化，这样操作简单。

This paper introduces a new type of solar water-heater, which works with direct-circulate compounded form. It can raise heat efficiency.

介绍了一种全新的太阳能热水器，采用直流—循环复合工作方式，提高了效率。

Do you know what AC and DC signify on your welder and electrodes?

你知道交流和直流对你的焊机和极性意味着什么吗？

You've got to start by setting up a DC powered welder attached to a golf cart.

你要开始设立了一个直流电源来供电的焊工重视，高尔夫球车。

L Is suitable for any trademark of welding rod to carry on the direct current manual welding.

l 适用于各种品牌号的焊条进行直流手工焊接。

Producing the species well-found direct current didn't brush and had already brushed electrical engineering controller.

生产品种齐全的直流无刷，有刷电机控制器。

This paper presents the method of selecting phase, slot number and winding connection type and introduces the laws that should be obey in the design of DC motor.

而且针对电动机结构特点和工作性能，在电枢反应理论基础上设计出功率为35KW的直流电动机。

An aviation electric lock control system made up of brushless DC motor and mechanism of worm and gear was introduced.

介绍了一种由无刷直流电动机和蜗轮蜗杆机构组成的航空电动锁控制系统。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。