heliosphere

基本解释

• n. 太陽風層；日光層；[地物] 日球層

英汉例句

雙語例句

• “First and foremost, this is a big surprise because we thought we know a lot about this region, the edge of the heliosphere,” McComas says.
  “首先，這太讓人喫驚了，因爲我們認爲對日球層的邊緣已經了解的夠多的了，”麥科馬斯說道。
• One possibility is that pressure from this external magnetic field has forced particles just inside the heliosphere to bunch together into a ribbon.
  一個可能性就是外部磁場的壓力強行把日球層內部的粒子壓到了一起，形成了窄帶。
• The heliosphere shields the solar system from 90 percent of energetic cosmic rays — high-speed charged particles that would otherwise bombard the planets and harm life.
  日球層就像一個盾牌，擋住了90%高能宇宙射線。 宇宙射線由高速帶電粒子組成，會轟擊星球竝傷害生物。

權威例句

• Measurements from August 25th onwards show a steep drop in the detected volume of cosmic rays from the heliosphere, just as the extrasolar rays are picking up.
  ENGADGET: AGU study says Voyager 1 has reached interstellar space, but NASA remains skeptical

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词组短语

短語

• heliosphere quantities 日球蓡數
• Inner heliosphere 內日球
• heliosphere and solar wind 太陽工作組
• solar system and heliosphere exploration 太陽系與日球探測

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英英字典

柯林斯英英字典

• the region around the sun outside of which the sun's influence is negligible and interstellar space begins

• heliosphere剑桥字典
• heliosphere柯林斯字典

专业释义

天文學

• 太陽圈
• 太陽風層

地球科學

• 日光層
• 日球層

測繪科學技術

• 日球