chronometers
英 [krəˈnɒmɪtəz]
美
n. 精密时计(尤用于航海)
chronometer的复数
柯林斯词典
- (尤指海员出海时所用的)精密计时钟表
A chronometer is an extremely accurate clock that is used especially by sailors at sea.
双语例句
- Chronometers ( Crystal clock) to be provided and installed in wheelhouse as specification.
驾驶台天文鈡（电子钟）应按说明书内容提供与安装。 - Unlike ordinary clocks and watches, chronometers are little affected by temperature changes or vibration.
计时器不同于普通的钟表，它几乎不受温度和振动的影响。 - For men, old pocket watches will be reborn as wrist watches, as people start converting vintage chronometers.
对男士们来说，随着人们换下了老式精密手表，旧怀表将以腕表的形式重新出现。 - At first, this age-dating approach was used to estimate the age of G-dwarf stars with Th/ Nd chronometry. Recently, it has been used to evaluate the age of halo field stars and globular cluster stars with the Th/ Eu and U/ Th chronometers.
这种方法最初是利用元素对Th/Nd来确定G矮星的年龄，近年来开始利用元素对Th/Eu和U/Th来确定晕族场星和球状星团内恒星的年龄。