A compression wave in decelerating flow steepens.压缩波在减速流中变陡.This system is used for factory test of motors and decelerating motors.本系统适用于电机和减速机出厂试验使用.The curve of accelerating and decelerating can reflect the test curve ...
My reasons were stated in writing and circulated to all committee members.我提出的几个理由以书面形式呈现，在所有委员会成员中传阅。The air was circulated mechanically.空气循环是靠机械驱动的。The paper is largely circulated in the rural regions.这家报纸主要在农村地区发行....