行星際塵埃 的英文怎麼說
中文拼音 [hángxīngjìchénāi]
行星際塵埃
英文
interplanetary dust- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 星 : 名詞1 (夜晚天空中閃爍發光的天體) star 2 [天文學] (宇宙間能發射光或反射光的天體) heavenly body...
- 際 : Ⅰ名詞1 (靠邊的或分界的地方) border; boundary; edge 2 (里邊; 中間) inside 3 (彼此之間) betwe...
- 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
- 星際 : interplanetary; interstellar星際飛船 space ship; 星際飛行 interstellar flight; interplanetary fli...
- 塵埃 : dirt; dust
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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」 。Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis
課程的主題包含了:行星、行星形成;恆星、太陽、正常的恆星、恆星形成;恆星演化、超新星、緻密天體(白矮星、中子星及黑洞) 、波霎、雙x -射線源;星團、球狀及疏散星團;星際介質、氣體、塵埃、磁場、宇宙射線;距離階梯;星系、正常及活躍星系、噴流;重力透鏡;大尺度結構;牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史;宇宙背景微波輻射;大霹靂核合成。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。The aerogel collector was oriented during flight to point directly into the uncoming stream of interstellar dust particles
凝膠收集器在飛行中被引導直接指向星際塵埃流。分享友人