查询词典 direct current

This design detailed described the direct current electric voltage of the test and the manifestation.

数字电压表的设计与总结详细描述了直流电压的测试与显示。

As for plasma potential distribution, we find it much similar to that of the direct current glow discharge.

对于等离子体的电位的轴向分布，发现其与直流辉光放电的情况有较大的相似性。

To permanent magnetic brushless direct current motors, torque tipple is one of the major problems to be solved.

在永磁无刷直流电机中，转矩脉动是需要解决的主要问题之一。

149 This is because the direct current flows in a wire always in one direction.

参考译文这是由于直流电在导线中总沿着一个方向流动的缘故。

In China much attention has been paid to the application of the High Voltage Direct Current transmission.

直流输电方式及其相关技术在我国电网建设中已得到越来越广泛的重视。

This is a direct current dynamo which delivers 9 amps at 10 volts.

这是一个直流发电机所提供的9安培10伏特。

This text regards design of the digital voltmeter of direct current as the research contents.

本文是以直流数字电压表的设计为研究内容。

More energy was lost in the conversion from direct current to AC.

更多的精力损失，在转换，从直流到交流。

This paper reviews several control strategies of the direct current control of the PWM converter s.

总结了PWM 整流器直接电流控制的几种控制策略，分析了其工作原理和优缺点，展望了直接电流控制技术的发展趋势。

Then it would be embedded into the discrete cosine transform coefficients exception of direct current in digital image blocks.

该算法依赖于可信任第三方提供的时间戳以及用户的私钥和授权码生成双重水印信息，然后将其嵌入在图像分块除直流分量外的DCT系数上。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐