晝側磁層 的英文怎麼說
中文拼音 [zhòuzhāicícéng]
晝側磁層
英文
dayside magnetosphere-
When reconnection is initiated on the dayside magnetopause, the interconnected imf and geomagnetic field lines are swept back by the solar wind over the earth ' s poles, pouring energy into the northern and southern lobes of the long magnetotail on the nightside
當磁力線重連在晝側的磁層頂上開始發生，連在一起的imf和地球磁場磁力線便被太陽風往後吹，掃過地球南北極，把能量灌入長磁尾的南北兩葉。Just as the passage of a supersonic jet through the atmosphere produces a shock wave, the encounter of the solar wind with the magnetosphere forms a shock wave ? known as the bow shock ? some 13, 000 kilometers upstream ( that is, closer to the sun ) from the dayside magnetopause
就像超音速噴射機在大氣層飛行時會產生震波，當太陽風碰上地球磁層，也一樣會產生震波，我們稱之為弓形震波，產生位置約在晝側的磁層頂外13000公里處。Reconnection is most efficient when the imf has a component that is directed southward ? that is, opposite to the northward direction of the earth ' s magnetic field at the dayside of the magnetosphere
在磁層晝側，若imf有南向分量，也就是和北向的地球磁場方向相反，則磁力線重連的效率最高。
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