The bullet has a small magnet inside that lets it generate AC current as it spins and a microprocessor that measures those current oscillations to derive how far it's traveled.
子弹藏有一块小磁铁和一颗芯片，子弹旋转带动小磁铁产生直流电，芯片通过电流波动感知射程的远近。
The converter units generate harmonics which flow in the AC and DC lines.
换流器单元产生的谐波会流过交流和直流线路。
In power converters, unbalances generate undesirable DC ripple and non characteristical harmonics in the AC side.
在电力变换器中，不平衡会产生不希望的直流波动以及交流侧无特征的谐波。
It will not generate 'mains voltage' or 'utility power' AC.
它不会产生'电源电压'。
The present invention provides a kind of air purifier which USES the accumulator and ac generator of automobile or tractor as power source to generate anions in automobile or tractor.
本发明提供一种利用汽车、拖拉机的蓄电瓶和交流发电机为电源，在汽车、拖拉机内产生空气阴离子、净化空气的装置。
A series ac voltage regulator based on a new fundamental positive sequence calculation method, which is utilized to generate the compensation voltage reference, is introduced in this paper.
针对串联型交流电压调节器，提出了一种新的基波正序计算方法以获取补偿电压的参考信号。
Oxidation effects of SO2 and by gas discharge were studied. Powers of both DC and DC superimposed AC were used to generate gas discharge.
研究气体放电对SO2和亚硫酸盐氧化的影响，采用了直流电源和交直流叠加电源进行气体放电。
It can make a synchronous machine to generate an ac power with constant frequency and constant power, the power quality is better and the power of matching convertor is lower than the generator.
它能够使用普通同步发电机发出恒频恒功率交流电，电能质量更好，所使用的变换器功率低于发电机功率。
A new way to generate stable ac current is found with feed back control system by single chip microcomputer. So a new high power ac current regulator is developed.
再用单片机组成反馈控制系统，从而找到了交流稳流的新方法，研制出一个大功率交流稳流电源。
A new way to generate stable ac current is found with feed back control system by single chip microcomputer. So a new high power ac current regulator is developed.
再用单片机组成反馈控制系统，从而找到了交流稳流的新方法，研制出一个大功率交流稳流电源。
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