每秒周期数 cycle per second ; periods per second ; second, cycle-per ; number of cycles per second

每秒周数 cycle per second ; CS ; Hertz ; numberofcyclespersecond

周秒每秒周期数 period per second

每秒周期 periods per second

每秒钟的周数 cps

每秒千周 kilohertz ; kilocycles per second KCPS

每秒钟周数 cycles per second

吉周每秒 gigacycle per second

每秒兆周 megacycles per second