greenwich meridian 中文意思是什麼

greenwich meridian 解釋
格林經線
  • greenwich : n. （倫敦）格林尼治〈英國倫敦東南一市鎮，為本初子午線所經過的地方〉。
  • meridian : n 1 【天文學】子午圈[線]；正午。2 頂點，絕頂；全盛期。adj 子午圈的；正午的；頂點的，絕頂的；全盛...
  1. The prime meridian, which runs through greenwich in south - east london, became the basis for the world ' s time keeping in 1884 after the first astronomer royal, john flamstead, calculated that the earth rotated on its axis once every 24 hours

    1884年，首位皇家天文學家約翰法蘭姆斯坦算出地球每隔24小時繞軸自轉1次，使得通過倫敦東南格林威治的本初子午線成為全球計時基準。
  2. Terrestrial longitude is measured in degrees east or west of the greenwich meridian.

    地球的經度是被格林威治子午線向東或向西以度數來表示的。
  3. Lines of longitude are measured in degrees east or west of the prime meridian, which runs through greenwich in london, while lines of latitude are given in degrees north of south of the equator

    穿過倫敦格林尼治的經線叫做本初子午線（ 0度經線） ，經度以東西距離這條經線多少度來計算，而緯度以離赤道南北多少度來計算。
  4. Greenwich mean time ( gmt ) was approved by international meridian conference in washington, dc, usa on october 13

    1884年10月13日，在美國華盛頓召開的國際子午線會議通過使用格林尼治國際標準時間（ gmt ） 。
  5. You can stand astride the greenwich meridian 0 line and have one foot in the western hemisphere and one foot in the eastern

    您可以橫跨在格林威治子午線零度線上，使一隻腳在西半球，一隻腳在東半球。
  6. Gmt is a universal time zone, based on the greenwich meridian corrected by the longitude of the location in which the time is set

    Gmt是一種通用時區，是根據格林威治子午線，用設定時間所在位置的經度與其求差計算出來的。
  7. Bearded and looking tired, a clearly emotional lewis crossed the greenwich meridian line at the royal observatory by carrying his boat with the help of supporters and cheering well - wishers

    顯然是會情緒溢於言表的劉易斯留著胡須，神情疲憊。在他的支持者和熱心人們的幫助下，他抬著自己的船穿過位於皇家天文臺的格林尼治子午線。
  8. The next day sir francis cromarty asked passepartout what time it was ; to which, on consulting his watch, he replied that it was three in the morning. this famous timepiece, always regulated on the greenwich meridian, which was now some seventy - seven degrees westward, was at least four hours slow

    實際上，他這塊寶貝表的時間還是按格林威治子午線計算的，格林威治距此往西約七十七經度之遠，當然他的表就愈錯愈慢，實際已經慢了四小時。
  9. Just down the road is the national observatory at greenwich, which houses the meridian line and forms the standard from which the world ' s time zones are set

    順道而下便是穿過格林尼治子午線的格林威治國家天文臺，且世界的零度經線以此而劃分。
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