Positioning plate is usually used in fixing the place of anode and cathode plate in electrobath.定位板主要是用来固定阳、阴极板在电解槽中的位置.Three dispatchers were scanning cathode ray tube displays for information.三名调度员正在研究阴极射线管所显示的情报.The h...
分析了摆动从动件盘形凸轮机构的压力角与基本尺寸之间的关系.The relationship of cam with oscillating followers pressure angle and radius of basic circle were analyzed.凸轮传动结构简单、紧凑,能方便实现从动件预期的运动规律.The structure of cam transmission is simple and compact ...
用公共汽车载送旅客前往航空站.Passengers are conveyed by bus to the air terminal.用公共汽车载送“旅客”前往航空站.Passengers are conveyed by bus air terminal.我想去航空站.I want to go to the air terminal....