interstellar dust 中文意思是什麼

interstellar dust 解釋
星際塵埃
  • interstellar : adj. 【天文學】星際的。 interstellar aeronautics 星際航行。 interstellar space 星際空間。
  • dust : n 1 塵，灰塵，塵土，塵埃。2 〈英國〉垃圾，廢品；灰燼。3 〈口語〉金粉；粉末，粉劑；花粉。4 〈詩〉...
  1. Stardust ' s cometary and interstellar dust samples will help provide answers to fundamental questions about the origins of the solar system

    星團的采樣的彗星和星際塵埃樣本將有助於回答關于太陽系起源的一些基本問題。
  2. Nestled within the capsule ' s science canister were two sets of samples : cometary particles on one side of the aerogel collector, and interstellar dust on the other

    安置在返回艙的科學罐里裝載著兩種樣品：在氣凝膠收集器的一面是彗星顆粒，另一面是星際塵埃。
  3. The cometary and interstellar dust particles encountered by stardust were traveling ten times at speeds of around 20 kilometers ( 12 miles ) per second relative to the spacecraft

    彗星和星際塵埃顆粒會以10倍于「星塵」的飛行速度，也就是大約20千米/秒的相對速度撞上「星塵」 。
  4. In addition, stardust carried an equally important payload on the opposite side of the cometary collector : the first samples of contemporary interstellar dust ever collected

    此外，星塵號彗星收集器的背面還攜帶著同樣重要的載荷：第一次採集到的（和太陽系）同一時期星際塵埃樣品。
  5. We did this so that the lab where the interstellar dust tray is being scanned, the so - called “ cosmic dust lab ” at johnson space center, could be used for its other purpose of processing requests for cosmic dust particles

    之所以這么做是要將這個地方? ?也就是休斯敦宇航中心「宇宙塵埃實驗室」騰出來用於別的宇宙塵埃處理的要求。
  6. Astronomers usually assume that interstellar dust is closely confined to the galactic plane.

    天文學家通常認為，恆星際星塵都是緊靠著銀河平面的。
  7. These particles constitute the cores of the interstellar dust grains that may be coated with ice.

    這些粒子構成了星際塵埃顆粒的核子，這些塵埃顆粒的外面也許覆蓋一層冰。
  8. As a result, the automated scans will likely be flooded with false identifications, and the 40 or so actual interstellar dust grains may never be found

    所以自動掃描將被洪水般的虛假判別所吞沒，而這大約40個真正的微粒恐怕根本發現不了。
  9. They did have one good lead to go on : when interstellar dust grains form in the cores of stars and are then ejected into space, they carry with them the signature of the event that produced them

    科學家們確實寄希望于：當星際塵埃從恆星核心形成以及隨后被拋入太空，攜帶著它們誕生時的信息。
  10. In contrast, the interstellar dust collected by stardust comes directly from local interstellar space

    與之相反，星塵號收集的星際塵埃直接來自星際空間。
  11. A diffuse mass of interstellar dust or gas or both, visible as luminous patches or areas of darkness depending on the way the mass absorbs or reflects incident radiation

    星雲星際空間的塵埃或氣體或兩者共同構成的巨大天體，由其對光線的吸收和反射來決定其明亮可見或黑暗一團
  12. Q. how were the interstellar dust particles captured

    問：這些星際塵埃是如何捕獲的？
  13. 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。
  14. As we have promised, we will send out one email to all pre - registered volunteers when we launch the virtual microscope and image data from the stardust interstellar dust collector

    如我們承諾的，當我們啟動虛擬顯微鏡和來自星塵收集器的影像數據的時候，我們會給每位預注冊的志願者發一封電子郵件。
  15. With a pristine and unbiased sample of interstellar dust they can truly find out if and by how much the elements of our own world differ from others throughout the galaxy

    通過這些原始的無偏見的星際塵埃樣品，人們能真正找出究竟我們的太陽系同銀河中的其它星球是否有元素差異以及相差多少。
  16. Q. how many interstellar dust particles did stardust bring to earth

    問： 「星塵」帶回了多少星際塵埃？
  17. It was, in other words, a stream of interstellar dust flowing right at our doorstep, and stardust was sent out to collect

    換句話說一股星際塵埃的洪流正從我們門前流過，星塵號被派去進行採集。
  18. However, finding the incredibly tiny interstellar dust impacts in the stardust interstellar dust collector ( sidc ) will be extremely difficult

    然而，在星塵號星際塵埃收集器（ sidc ）中尋找異常微小的星際塵埃是極為困難的。
  19. As was discussed in earlier updates, we have been conducting tests to determine if it will be feasible to fold back the aluminum foils on the backside of the interstellar dust collector

    如同在先前的更新中討論的，我們一直在做星塵收集器背部鋁片后折的可行性試驗。
  20. How do i look for interstellar dust particles

    我該怎樣去尋找星際塵埃顆粒呢？
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