直流的

Its eminent advantages concentrate on its wide adaptability,automatic charge control, minor volume and weight and easy realization of robot management.

它的特点是适用面广、充电自动控制，可大大减小直流配电屏的体积和重量，易于实现无人监控。

A current detection method is also proposed which is based on the BLDCM back electromotive force.

通过比较几种常用的电流检测方法，文中还探讨了一种基于无刷直流电动机反电动势的电流检测方法。

The principle of the back electromotive force detection method is analyzed. The detection circuit is designed, and the problems of its application and solutions are studied in detail. This will improve the practical use.

为此本文在分析了无刷直流电动机反电动势检测方法的原理后设计了反电动势检测电路，并详细分析了在实际应用中存在问题，给出了解决的方法，为其实际应用奠定了基础。

To overcome these two deficiencies in the existed system, the back electromotive force shape function method is proposed to realize the real time calculation of phase voltage and make the estimation of torque easer.

最后给出的仿真与实验结果证明了反电势形状函数法用于无刷直流电机直接转矩控制中的可行性与有效性。

The main reason and the basic solution of this motion vibration and noise during the production process were introduced in detail in this paper.

详细介绍了在生产过程中引起永磁直流电动机振动和噪声的主要原因及解决的基本方法。

The source of the MESFET 30 is connected to the ground line 22 via an RF choke 34 which shunts the capacitor C. A dc blocking capacitor 32 is also included in the feedback path.

该消息人士30日的场效应管连接到地面线22日通过的RF扼流圈34其中分流电容角直流阻挡电容器32也包含在反馈路径。

For the third time, Charity Burbage revolved to face Snape. Tears were pouring from her eyes into her hair.

查瑞丽·伯比奇的脸又一次转向了斯内普，她的眼泪涌了出来，直流到头发里。

For the third time, Charity Burbage revolved to face Snape.当 burbage Tears were pouring from her eyes into her hair.

查瑞丽伯比奇的脸又一次转向了斯内普，她的眼泪涌了出来，直流到头发里。

A new method is presented to solve the problem of capacitance measurement of a running DC power supply system.

提出了一种测量直流供电系统电容的简便方法，该方法在不影响系统正常运行的前提下，精确、在线地完成测量过程。

If the DC load is very demanding of a smooth supply voltage, a 稳压器 may be used either instead of, or in addition to, the capacitor-input filter; this serves both to remove the last of the ripple and to deal with variations in supply and load characteristics.

是否要求非常严格的顺利供应电压直流负载而不是或除了到电容输入筛选器，就可使用一个稳压器；这是同时删除纹波的最后一个，应付供应变化和负载特性。

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。