隕石塵 的英文怎麼說

中文拼音 [yǔndànchén]
隕石塵 英文
meteoritic dust
  • 隕 : 動詞（隕落） fall from the sky or outer space
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 塵 : 名詞1. （塵土） dust; dirt 2. （塵世） this world 3. [書面語] （蹤跡） trace; tracks 4. （姓氏） a surname
  • 隕石 : [天文學] meteorolite; ceraunite; uranolite; asiderite; meteorite; aerolite; meteoric stone; stony...
  1. To reach back, you need to look in the dust grains in chondrites, rather than at the chondrules

    如果是追溯太陽系形成之前，你需要研究球粒狀隕石中的灰塵顆粒，而不是隕石球粒。
  2. Like the chondrules themselves, most dust grains were created in the early solar system ? in this case by bigger objects grinding against each other

    和隕石球粒他們一樣，大部分灰塵創造于太陽系初期? ?這樣的話，它們是較大物體相互摩擦產生的。
  3. The sudbury fullerenes contained helium with compositions similar to some meteorites and cosmic dust

    索德柏立富勒烯里的氦氣同位素組成，與某些隕石、彗塵中的一樣。
  4. We knew that the isotopic compositions of noble gases observed in space ( like those measured in meteorites and cosmic dust ) were clearly distinct from those found on the earth

    我們知道太空中惰性氣體的同位素組成（像在隕石與彗塵中測量到的情形） ，與地球上的截然不同。
  5. Evidence that the above - imaged plates really are dust - covered water - ice includes a similarity in appearance to ice blocks off earth ' s antarctica, nearby surface fractures from which underground water could have flowed, and the shallow depth of the craters indicating that something is filling them in

    支持如上面影像的扁盤的確是被沙塵所掩的水冰的證據有：它有著與地球南極的冰塊相似的特徵、附近地表凹凸不平的部分曾經有被地下水淹沒的痕跡、影像中淺底的隕石坑也許表示有某種東西填滿了坑洞。
  6. Among the stardust particles, the investigators found that the ratio of oxygen isotopes was similar to that found in meteorites formed in the inner solar system

    調查人員發現在星塵樣品中氧同位素的比例與形成與太陽系中心的隕石類似。
  7. Meteorites are extraterrestrial rocks that hit the earth. although the bulk of the materials in meteorites are products of the solar system, we now know that they contain traces of stardust

    科學家在墜落地面的隕石內找到微量的細小鉆石，而我們知道雖然隕石的主要成分源自太陽系，但它們也蘊含星塵。
  8. Certain types of ancient interstellar dust ? older than the solar system ( about 4. 6 billion years ) ? have been isolated from meteorites and analyzed

    一些類型的古老星際塵埃? ?比太陽系（大約46億年）還要早? ?已經從隕石中分離出來並分析過了。
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