列车的关键组成，也是现代电力电子技术的集中体现。
Maglev chopper is the key component of maglev, and the concentrative embodiment of modern power electronics.
研究了基于现代电力电子技术的交流电子负载的控制方法和策略；
The control methods and strategies of the AC electronic load based on modern power electronic technology are studied in this paper.
论述了高频磁技术在现代电力电子技术中的地位、作用、研究内容及其发展趋势。
The status, role and research contents for high-frequency magnetics technology in power electronics are discussed.
在现代电力电子技术基础上，开发出新型微能可控的微细电火花线切割加工脉冲电源。
Base on power electronic, a newly micro energy controlled pulse generator for MWEDM was developed.
提出现代电子实验技术的特点，即基于计算机技术，以可编程器件为核心、电子技术向电力技术渗透、网上实验和虚拟实验室相辅助。
The article put forward the characteristic of the modern electronic experimental technology, which is based on the technology of computer and assisted virtual laboratory with online experiments.
由于电力电子技术和计算机技术的进展，使现代电力推进系统发生了很大变化。
C. electric propulsion system, Because of the rapid progress of power electrics and computer technique, electric propulsion systems on vessels have developed to a higher level.
由于电力电子技术和计算机技术的进展，使现代电力推进系统发生了很大变化。
C. electric propulsion system, Because of the rapid progress of power electrics and computer technique, electric propulsion systems on vessels have developed to a higher level.
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