这个表计时相当精确。 the watch is an excellent timekeeper. 工厂计时员记录工时。 the factory timekeeper keeps account of the hours of work done.; 计时工资 payment by the hour;hourly wages; time wages; 计时工资制 time-rate system; 计时工作 timework; 计时卡片 timing sheet; 计时开关 time switch; counter switch; 计时员 timist; 计时钟 time clock
Consequently, radiometric dating has advanced briskly in the past 30 years . 因此,新近三十年来,放射性计时迅猛发展。
A chronograph is a clock device for recording information according to the time of its occurrence . 计时仪是一种记录数据的时钟仪表,它是按照数据出现的时间加以记录的。
They good-naturedly cherish a deep conviction that anything which impairs the timing accuracy of seismic results from the fault of the instruments . 他们总是好心地把任何损害地震结果计时准确度的现象怪罪于仪器缺欠。
She is going to be a timekeeper at the track meet 她将在田径比赛中担任计时员。
- fifteen minutes and counting . - call this an appetizer -计时15分钟-这叫开胃菜
Fifteen minutes and counting . - call this an appetizer 计时15分钟-这叫开胃菜
Telephonic and telematic equipment - telephonometry 电话和远程电信设备.通话计时
Electronic time - of - use registers for electricity meters 电量表用电子计时计量器