variable-speed chopper 变速斩波器
variable-speed chopper disk 变速斩波盘
variable speed chopper 变速新光器
constant speed chopper blade 恒速调制盘叶片
variable-speed chopper blade 变速调制盘叶片
speed chopper disk 变速斩波盘
variable speed chopper blade 变速调制盘叶片
chopper speed control [机] 斩波器调速
chopper speed 剪切桨转速
In a recent series of test flights, a new type of chopper has begun smashing speed records.
最近一种新型直升机在系列试飞中已经开始打破速度记录。
This paper presents a chopper adapting principle of rotor's resistance of induction motor, develops a two loops speed governing system, and gives computer simulation results.
本文提出了绕线式感应电机转子回路电阻的斩波调节原理，设计了双环调速系统，并进行了计算机辅助设计和仿真研究。
It is pointed out, while expounding the principle of chopper speed variation, that the value of peak current can affect the service life of components and so it is necessary to control.
文章阐述了斩波调速原理，指出峰值电流的大小会影响元器件的寿命，所以有必要对瞬时电流的大小进行控制。
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