查询词典 DC

A novel method used to suppress the DC off-sets is proposed in the paper which a parallel resonance circuit is added in the control circuit in order to eliminate the effect of the ripple current.

传统的APF均需要准确实时地检测谐波电流使得控制复杂，采用单周期

Model Identification in AC/DC Parallel Transmission System Based on WAMS.

基于WAMS 的交直流并联输电系统模型辨识算法。

The integrated monitoring system to monitor the object, including batteries, rectifiers, AC-DC power distribution panel, such as communication equipment, various types of air-conditioning equipment, patch panel, cable, as well as outside temperature, humidity, smoke, water intrusion, infrared detection, such as nausea touch environmental parameters.

该综合监控系统的监测对象包括蓄电池、整流器、交直流配电屏等通信电源设备、各类空调设备、配线架、外线电缆以及温度、湿度、烟雾、水侵、红外探测、闷碰等环境参数。

Input voltage peak limited to 600V for DC and low frequency.

对直流和低频输入电压的峰值上限为600伏。

This is not really a disadvantage, but a difference in the way the two types of voltage are measured, AC is measured in RMS while Dc is measured as Peak Voltage.

这不是一个真正的缺点﹐而是两者的计量方式不同，交流电压是以有效值来计量而直流电压是以其峰值来计量的。

A different test voltage must be used as compared with AC (1.414xAC RMS Voltage=DC Peak voltage).

同样的测试，与交流电压相比较﹐直流测试电压数值是不同的(1.414 X 有效值电压=直流峰值电压)。

A recent seminar on Pentecostalism put on by the Council on Foreign Relations in Washington, DC, attracted people from the entire Washington political machine, including the National Security Council, the vice-president's office, the World Bank and the International Monetary Fund.

外交关系委员会最近在华盛顿特区举办的有关五旬节派信仰的一次讨论会吸引了来自整个华府政治机构的人员，包括国家安全会议、副总统办公室、世界银行以及国际货币基金组织。

"Good oral health habits are an important part of a healthy lifestyle," says Sally Cram, DDS, ADA consumer advisor and periodontist in Washington, DC If you are planning a pregnancy, schedule a dental checkup for a cleaning.

"良好的口腔卫生习惯是一个很重要的一个组成部分，健康的生活方式，说："莎莉补习，渠务署署长，阿达的消费顾问和牙周病在华盛顿哥伦比亚特区如果你正计划怀孕，附表一间牙科检查清理。

Permanent magnet material is one of the most important influencing factors for the performance of brushless DC motor.

永磁材料是影响无刷直流电机性能最重要的因素之一。

I plant for many years engaged in the hollow cup permanent magnet DC motor of development, production and sales.

我厂多年来从事空心杯永磁直流电机的开发、生产和销售。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷