timekeeping

听听怎么读

英 [ˈtaɪmki:pɪŋ]

美 [ˈtaɪmkiːpɪŋ]

是什么意思

释义

时间记录，守时；

英英释义

timekeeping[ 'taim,ki:piŋ ]

n.the act or process of determining the time

学习怎么用

双语例句

用作名词(n.)

The accuracy of scientific observation and calculations always depends on the scientist's timekeeping methods.
科学观测及计算的精度总是取决于科学家的计时方法。
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.
摘要秤漏是一种特殊类型的漏刻，在隋唐及北宋前期曾是司天机构的主要计时仪器。

权威例句

Chronobiology: Biological Timekeeping
Chronobiology: Biological Timekeeping
Circadian timekeeping in BALB/c and C57BL/6 inbred mouse strains
Timekeeping in the memory system: predicting and optimizing memory behavior
Functional neural circuits for mental timekeeping
Circadian timekeeping in health and disease. Part 1. Basic properties of circadian pacemakers.
Circadian timekeeping in health and disease. Part 2. Clinical implications of circadian rhythmicity
Dynamically changing liquid crystal display timekeeping apparatus
Chapter 5 - Molecular Genetic Analysis of Circadian Timekeeping in Drosophila
A coupled SYSTEM of intracellular Ca2+ clocks and surface membrane voltage clocks controls the timekeeping mechanism of the heart’s...

同根词

timetable timer timeliness timelessness timeless timekeeper timed time

t开头的单词