impact crater 中文意思是什麼

impact crater 解釋
【地質學；地理學】撞擊圓坑，隕石坑。

  • impact : n 碰撞；沖擊（力）；（火箭的）降落[著陸]；【軍事】彈著；影響，效力。 The point of impact彈著點。 ...
  • crater : n. 1. 火山口。2. 〈C-〉【天文學】巨爵座；（月球上的）環形山。3. （炸成的）彈坑；隕石坑；陷口。vt. ,vi. （使）成坑狀。adj. -ed 形成火山口的。
  1. Appearing at first glance to resemble the human brain, the natural phenomena that created the unusual texture on the floor of this martian impact crater are currently under investigation

    乍看之下，這個火星隕石坑的底部很像是人類的腦部組織，不過造成這個不尋常紋路之自然現象為何，現在仍然在研究之中。
  2. The topographic map produced by clementine ' s laser ranger revealed the astounding dimensions of the spa basin, which stretches 2, 600 kilometers across, making it the largest impact crater in the entire solar system

    克萊門蒂號的雷射測距儀製作的地形圖揭露出spa盆地驚人的大小：寬達2600公里，是整個太陽系最大的撞擊隕石坑。
  3. In 1994, scientists studied a tiny crater formed by the impact of a carbonaceous micrometeoroid on an aluminum panel of a spacecraft to find signatures of c60 and c70

    在1944年，科學家從研究由碳分子組成的微隕石體撞擊太空船的鋁板時所造成的細小隕石孔，發現碳- 60及碳- 70分子。
  4. Fullerenes in space in 1994, scientists studied a tiny crater formed by the impact of a carbonaceous micrometeoroid on an aluminum panel of a spacecraft to find signatures of c60 and c70

    在1944年，科學家從研究由碳分子組成的微隕石體撞擊太空船的鋁板時所造成的細小隕石孔，發現碳- 60及碳- 70分子。
  5. The wall itself appears to contain clues about themartian terrainbefore the impact that created victoria crater, and so will bestudiedduring the daring descent

    這巖壁本身似乎包含著關于隕石撞擊形成維多利亞隕石坑之前火星地形的線索，這也是大膽下降到維多利亞隕石坑底將要研究的。
  6. The deep impact spacecraft travelled to comet tempel 1 and released an impactor, creating a crater on the surface of the comet for scientists to analyse the constituents of the comet

    太空船深度撞擊號發射一個炮彈，射向彗星譚普一號。撞擊在彗星表面造成一個大坑，讓科學家研究彗星的成份。
  7. The study is unfolded as the below : first, analyze the hypervelocity impact character, particular seeing about thin plate perforation, debris cloud character, thick plate crater, double plate impact feature, and take numerical simulation for thin plate perforation. then sum up intestine and outside formulary about perforation and crater

    首先，通過對超高速撞擊特性進行分析，詳細考察了薄板穿孔、碎片雲特性、中厚板成坑及雙層板的撞擊特性，對薄板穿孔特性進行數值模擬，並總結了國內外一些穿孔和成坑公式。
  8. Hitting at 2 kilometers per second, the impact of the smart - 1 spacecraft was expected to leave a 3 - meter - by - 10 - meter crater and send dust kilometers above the surface

    按照此速度，這次撞擊預計會在月球表面留下一個直徑3米深10米的坑，而且會在月面激起幾公里高的塵埃。
  9. Knowledge of the impact location allowed us to reconstruct the trajectories and distribution of material ejected from the crater and evaluate the extent of the fires

    對撞擊地點的了解，讓我們重建物體從隕石坑噴出的軌跡與分佈，並評估燃燒的程度。
  10. Few scientists will argue that the remnants of an ancient crater, dubbed the impact basin and hundreds of kilometers, wide, exist below the surface of the gulf of mexico

    很少有科學家會懷疑，位於墨西哥海峽水下那個數百千米寬的隕石坑就是那次撞擊的遺跡。
  11. Finding a reasonable candidate for an impact crater marked a turning point in the search for the causes of extreme climate perturbations and mass extinctions ? away from earthly sources such as volcanism and toward a singular, catastrophic event

    針對地球上氣候大變動、生物大滅絕的研究，從此發生了重大轉折，因為學者找到了一個合理的隕石撞擊點，就不再只是著眼于地球內部的肇因，例如火山活動，他們開始認為整個事件源自非比尋常的大災變。
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