| 释义 |
1 [天]?标准子午线 ... 标准子午圈 standard meridian 标准子午线 standard meridian 表面辉度 surface brightness ... 2 [天]?标准子午圈 ... standard linear modele 标准线性模式 standard meridian 标准子午圈 standard metropolitan area 标准大都市地域 ... 3 [测]?标准经线 ... standard mercurial barometer ==> 标准水银气压表 standard meridian ==> 标准经线,标准子午线 standard meter ==> 标准测量仪,标准计,标准米,标准仪表 ... 4 ?地图投影标准子午线 ... standard mean ocean water 标准平均海洋潮位 standard meridian 标准子午线;地图投影标准子午线 standard meter 标准表 ...
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The standard meter fulfilled its duty perfectly, although its length has been found much later too short by 0.23mm with respect with the meridian. 标准米在应用上十分成功，虽然很晚时候人们才发现其长度比经线短了0.23毫米。 - 2
Greenwich is known because Greenwich time, the time for the meridian of Greenwich, was, until 1968, standard time in Britain. 直到1968年，格林威治子午线时间是全英国的标准时间。
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