timekeeping的用法和樣例：
例句
用作名詞 (n.)
- The accuracy of scientific observation and calculations always depends on the scientist's timekeeping methods.
科學(xué)觀(guān)測及計算的精度總是取決于科學(xué)家的計時(shí)方法。 - The steelyard clepsydra, a special type of clepsydra, had been the chief timekeeping instrument during the Sui-Tang period and the earlier stage of the Northern Song dynasty.
摘要秤漏是一種特殊類(lèi)型的漏刻，在隋唐及北宋前期曾是司天機構的主要計時(shí)儀器。
詞匯搭配
- timekeeping procedures [經(jīng)] 計時(shí)程序...
- timekeeping equipment [經(jīng)] 計時(shí)設備...
- timekeeping unit [經(jīng)] 計時(shí)部門(mén), ...
- electric timekeeping device 電動(dòng)計時(shí)器
