mid-ocean ridges 中文意思是什麼

mid-ocean ridges 解釋
洋中海脊
  • mid : adj. （superl. midmost ）1. 中央的，中部的，中間的〈常構成復合詞〉。2. 【語言學】央母音的，半開母音的。mid2, 'mid〈詩〉＝ amid.
  • ocean : n 1 洋，大海；（有別于內海的）外洋。 ★ 英國用 sea 的地方，美國常用 ocean 如：spend some weeks by ...
  • ridges : 帶鋼單向皺紋
  1. The sea floor is spreading away from the mid-ocean ridges.

    海底正在從大洋中脊擴張開來。
  2. Through the systematic analysis and contrast studies on topographical environment characteristics of these typical regions, it is found that the hydrothermal activity only occurs under the circumstance of the particular topographical environment, though it distributes widely in the tensional tectonic environment, for instance, the mid - ocean ridges, transform faults zones, back - arc spreading basins and the modern marine craters regions

    通過對典型熱液區地形環境特徵的系統分析和對比研究發現盡管現代海底熱液活動廣泛分佈在大洋中脊、轉換斷層、弧后擴張盆地等各種不同的張性構造環境及現代海底火山活動區，但也僅出現在特殊的地形環境條件下。
  3. Since the size of the earth is essentially constant, new lithosphere can be created at the mid - ocean ridges only if an equal amount of lithospheric material is consumed elsewhere

    因為地球的大小本質上是不變的，只有同等數量的巖石圈物質在其它地方被吞沒，新的巖石圈才能生成。
  4. Geographical and seasonal distributions of the double sh ridges according to the statistics of 41 - year data, it is found that the appearance of such double ridges is not peculiar to 1998 only but universal, and it has characteristic of the notably geographical and seasonal distributions. the events of double sh ridges occur most frequently in the summer and autumn and mostly exist from the mid - east of indian ocean to the middle of the pacific. in comparison, they seldom happen in the spring and the winter

    （ 3 ）副高雙脊線的地域性和季節性對41年副高雙脊線現象進行統計，結果表明副高雙脊線不是98年獨有的特徵，而是一種普遍現象，它的發生有顯著的地域性和季節性：夏秋季（ 7月? 9月）是雙脊線事件最頻繁的階段，主要分佈於印度洋中東部到中太平洋一帶；而冬春季雙脊線事件較少。
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