number of cycles per second

弹簧圈数 的英文翻译 ... number of cross feeds 横进刀量种数 number of cycles per second 频率, 周率 number of days 天数 ...

每周船... ... ) cycles per minute 每分种周期 ) number of cycles per second 每秒周期数 ) period per second 周秒每秒周期数 ...

航海及海运... ... number of cycle of washing 洗舱循环次数 number of cycles per second 每秒周数 number of cylinders 气缸数 ...