chronometer
音標(biāo)發(fā)音
- 英式音標(biāo) [kr??n?m.?.t?r]
- 美式音標(biāo) [kr??nɑ?.m?.t??]
- 國(guó)際音標(biāo) [kr?'n?mit?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. [天] 精密記時(shí)表；高度精確的鐘表；航海經(jīng)線儀
詞根記憶
- chron(時(shí)間) + o + meter(測(cè)量)→測(cè)量時(shí)間→計(jì)時(shí)計(jì)
英漢例句
- Murchison followed with his eye the hand of his chronometer.
莫奇生的眼睛追隨著他的時(shí)計(jì)的秒針. - The chronometer - maker's expert hand plays an essential role in this process.
生產(chǎn)精密時(shí)計(jì)的專家們的手工調(diào)試在這一工序中起著關(guān)鍵性的作用. - It is use in navigation, chronometer, and weather and so on.
用于導(dǎo)航 、 天文和氣象等領(lǐng)域. - Murchison followed with his eye the hand of his chronometer.
莫奇生的眼睛追隨著他的時(shí)計(jì)的秒針. - And an ytterbium the potential to be even more accurate and stable than the cesium chronometer.
鐿原子鐘甚至可能比銫原子鐘更加精確和穩(wěn)定.
詞組短語
- electron chronometer 電子精確計(jì)時(shí)器;電子計(jì)時(shí)器
- half chronometer [計(jì)量]半精密記時(shí)表;半精密記時(shí)表
- chronometer sidereal 恒星時(shí)計(jì)
- chronometer room 天文鐘室
- chronometer box 天文鐘柜
短語
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.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 天文
The book is rich in contents including institutions and nominations textual research, ranging in politics, economics, culture, chronometer, geography and so on.
該書內(nèi)容十分繁雜,即有考證典章名物,也有記錄當(dāng)時(shí)史實(shí)。 涵蓋了政治、經(jīng)濟(jì)、文化、天文、地理等諸多領(lǐng)域,該書所記唐宋文學(xué)史料尤多,對(duì)于唐宋文學(xué)史之研究有極大的參考價(jià)值。天文學(xué)
- 精密計(jì)時(shí)表
- 精密記時(shí)儀
- 精密的時(shí)鐘
- 精密時(shí)計(jì)
- 天文鐘
- 時(shí)計(jì)
- 計(jì)時(shí)表
- 時(shí)計(jì)