chronometric 中文意思是什麼
chronometric
解釋
adj. 形容詞 （用）精密計時表[天文鐘等]（測定）的。-
The need to gauge the divisions of the day and night led the ancient egyptians, greeks and romans to create sundials, water clocks and other early chronometric tools
古埃及人、希臘人與羅馬人為了測定晝夜之別，發明了日晷、水鐘及其他早期計時工具，后來由西方世界繼承了這些技術。 -
Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes ; jewellery, precious stones ; chorological and chronometric instruments
不屬別類的貴重金屬及其合金，以及不屬別類的貴重金屬製品或鍍有貴重金屬的物品珠寶，寶石鐘表和計時儀器。 -
Class14 ： precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes ; jewellery, precious stones ; horological and chronometric instruments
類別14 ：不屬別類的貴重金屬及其合金，以及不屬別類的貴重金屬製品或鍍有貴重金屬的物品；珠寶，寶石；鐘表和計時儀器。 -
Class 14 precious metals and their alloys and goods in precious metals or coated therewith, not included inother classes ; jewellery, precious stones ; horological and chronometric instruments
商標注冊類別14不屬別類的貴重金屬及其合金，以及不屬別類的貴重金屬製品或鍍有貴重金屬的物品；珠寶，寶石；鐘表和計時儀器。 -
In the early days, the observatory was tasked with making meteorological and magnetic observations and provided chronometric services based on astronomical observations. the observatory has kept observation records since 1 january 1884. today, it continues to monitor and forecast the weather
天文臺早期的工作包括觀測氣象、地磁、以及根據天文觀測報導時間，並由1884年1月1日開始保存觀測記錄，天文臺至今仍然肩負監測本港天氣的重任。
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