1) group pulse
群脉冲
1.
Investigates influences of pulses on the bottom gap,the side gap and the electrolyte flow field in ultra-short group pulses(UGP) electrochemical machining.
研究超高频群脉冲(UGP)电化学加工中脉冲电压对底部间隙、侧面间隙和极间流场的影响。
2.
Meanwhile, a new electrochemical machining power supply is introduced in detail-a power supply for high frequency group pulse electrochemical machining used in the micro-machining.
另外 ,还详细介绍了一种新型电解加工电源 :用于微小型零件加工的高频群脉冲电解加工电源。
3) pulse train
脉冲串，脉冲序列，脉冲群
4) high frequency group pulse
高频群脉冲
1.
The influence of frequency to the inter-electrode gap in high frequency group pulse electrochemical machining;
高频群脉冲电化学加工中频率对极间间隙的影响
2.
The phenomenon of pressure wave in the high frequency group pulse electrochemical machining(HGPECM) was clarified.
阐述了高频群脉冲电化学加工中的压力波现象,并解释了频率通过压力波的作用向周围剧烈传播,对极间液流形成了很强的搅拌作用,从而改善电化学加工工艺的机理。
3.
Signal composition of the high frequency group pulse,influence of the frequency to the reversed current and the design of the cathode in the high frequency group pulse electrochemical machining(HGPECM) in the processing of ultrathin metal structure parts are discussed.
针对超薄金属结构件的电解加工问题,阐述了高频群脉冲电解加工(HGPECM)的信号构成、加工过程中频率对反向电流的影响以及阴极设计方法,并进行了工艺实验验证。
5) transient pulse train
瞬变脉冲群
1.
This paper discusses the electromagnetic compatibility problem(EMC) of fast transient electric pulse train caused by frequent start of electrical equipment and thunder discharge of electrical equipment,and the EMC standard against transient pulse train is also given in the paper.
讨论了由于飞机上的电气设备频繁启停、雷电放电等引起的电快速瞬变脉冲群的电磁兼容(EMC)问题,给出了抵抗瞬变脉冲群的电磁兼容标准。
6) power supply/group pulses
电源/群脉冲
补充资料：陪群公登箕山赋得群字
【诗文】：
许由去已远，冥莫见幽坟。世薄人不贵，兹山唯白云。
宁知三千岁，复有尧为君。时佐激颓俗，登箕挹清芬。
高节虽旦暮，邈与洪崖群。
【注释】：
【出处】：
全唐诗：卷882-9
许由去已远，冥莫见幽坟。世薄人不贵，兹山唯白云。
宁知三千岁，复有尧为君。时佐激颓俗，登箕挹清芬。
高节虽旦暮，邈与洪崖群。
【注释】：
【出处】：
全唐诗：卷882-9
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条