chronometer
音标发音
- 英式音标 [krəˈnɒm.ɪ.tər]
- 美式音标 [krəˈnɑː.mə.t̬ɚ]
- 国际音标 [krə'nɔmitə]
- 英式发音
- 美式发音
基本解释
- n. [天] 精密记时表；高度精确的钟表；航海经线仪
词根记忆
- chron(时间) + o + meter(测量)→测量时间→计时计
同根派生
- n性质的同根词
- chronograph：记时计；记秒表。
英汉例句
- Murchison followed with his eye the hand of his chronometer.
莫奇生的眼睛追随着他的时计的秒针. - The chronometer - maker's expert hand plays an essential role in this process.
生产精密时计的专家们的手工调试在这一工序中起着关键性的作用. - It is use in navigation, chronometer, and weather and so on.
用于导航 、 天文和气象等领域. - Murchison followed with his eye the hand of his chronometer.
莫奇生的眼睛追随着他的时计的秒针. - And an ytterbium the potential to be even more accurate and stable than the cesium chronometer.
镱原子钟甚至可能比铯原子钟更加精确和稳定.
词组短语
- electron chronometer 电子精确计时器;电子计时器
- half chronometer [计量]半精密记时表;半精密记时表
- chronometer sidereal 恒星时计
- chronometer room 天文钟室
- chronometer box 天文钟柜
短语
英英字典
- a piece of equipment that measures time very accurately
- A chronometer is an extremely accurate clock that is used especially by sailors at sea.
剑桥英英字典
柯林斯英英字典
专业释义
- 天文
The book is rich in contents including institutions and nominations textual research, ranging in politics, economics, culture, chronometer, geography and so on.
该书内容十分繁杂,即有考证典章名物,也有记录当时史实。 涵盖了政治、经济、文化、天文、地理等诸多领域,该书所记唐宋文学史料尤多,对于唐宋文学史之研究有极大的参考价值。天文学
- 精密计时表
- 精密记时仪
- 精密的时钟
- 精密时计
- 天文钟
- 时计
- 计时表
- 时计