dust cloud 中文意思是什麼

dust cloud 解釋
塵雲， 塵霧
  • 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〉...
  • cloud : n 1 雲。2 雲狀塵埃、煙（等）；（鳥、蟲、飛機等的）大群，大隊。3 （水晶等的）霧斑，（鏡子等上的）...
  1. The horses' hooves raised a cloud of dust.

    馬蹄揚起了一片塵土。
  2. Determination of the minimum ignition temperature of dust cloud

    粉塵雲最低著火溫度測定方法
  3. Joad plodded along, dragging his cloud of dust behind him.

    約德一路踉踉嗆嗆地走著，身後拖著一片煙塵。
  4. The explosion will raise a cloud of radioactive dust

    爆炸會伸起一片放射性塵埃蘑菇雲
  5. The whole day had been hot ; a storm was gathering, but only a small rain - cloud had sprinkled the dust of the road and the sappy leaves

    整天都很炎熱，有的地方雷雨快要來臨，但是只有一小片烏雲往路上的灰塵和多汁的葉子上噴灑了幾滴雨水。
  6. This child of the desert was in his element, and with his black face and sparkling eyes appeared, in the cloud of dust he raised, like the genius of the simoom and the god of the hurricane

    阿里這個沙漠之子這時最得意了，在他所掀起的陣陣塵霧中，他那黝黑的面孔和閃閃發光的眼睛使人想到風沙之精和颶風之神。
  7. This circumstance means that cool molecular gas is located there, a vestige of the original gas-dust cloud from which not massive stars were formed, spawning hii zones.

    這種情形意味著那裡有冷分子氣體，它是形成大質量高溫星、產生H區的原始氣塵雲殘余。
  8. " moments before sunset, a dust cloud settles slowly around tall saguaros after a violent windstorm in sonora, mexico.

    「在墨西哥索諾拉州一場風暴后的日落前瞬間，一團塵霧緩緩縈繞著高大的仙人掌樹。 」
  9. Whirling, swirling, circumstellar cloud of dust and gas gave birth to the earth, or so astrophysicists have long believed

    一團塵埃和氣體繞著太陽不斷旋轉並形成旋渦，接著地球誕生了? ?至少天體物理學家們長期以來都是這樣認為的。
  10. Determination of the minimum ignition energy of dust cloud

    粉塵雲最小著火能量測定方法
  11. Determination for minimum explosive concentration of dust cloud

    粉塵雲爆炸下限濃度測定方法
  12. Dctermination for minimum explosive concentration of dust cloud

    粉塵雲爆炸下限濃度測定方法
  13. Standard test method for minimum ignition energy of a dust cloud in air

    空氣中塵霧最小點火能量的標準試驗方法
  14. Determination for maximum explosion and maximum rate of pressure rise of dust cloud

    粉塵雲最大爆炸壓力和最大壓力上升速率測定方法
  15. Determination for maximum explosion pressure and maximum rate of pressure rise of dust cloud

    粉塵雲最大爆炸壓力和最大壓力上升速率測定方法
  16. Area not classified as zone 20 in which combustible dust, as a cloud, is likely to occur during normal operation, in sufficient quantities to be capable of producing an explosive concentration of combustible dust in mixture with air

    在正常運行過程中，可能出現粉塵數量足以形成可燃性粉塵與空氣混合物但未劃入20區的場所。
  17. Area in which combustible dust, as a cloud, is present continuously or frequently, during normal operation, in sufficient quantity to be capable of producing an explosive concentration of combustible dust in mixture with air and / or where layers of dust of uncontrollable and excessive thickness can be formed

    在正常運行過程中可燃性粉塵連續出現或經常出現，其數量足以形成可燃性粉塵與空氣混合物和或可能形成無法控制和極厚的粉塵層的場所及容器內部。
  18. He agrees with other scientists that the dust cloud later cooled and blocked out the sun, but says the land dinosaurs were already history by that time

    他同意其他科學家的觀點：隨后塵埃雲團阻擋了陽光使地球變冷。但是他認為那個時候陸生恐龍已經成為歷史了。
  19. The rotation of the original gas and dust cloud becomes the revolutions of the planets around the sun and the rotation of the sun itself

    氣體塵埃雲原先的轉動，成了行星公轉和太陽自轉的原動力。整個過程大約用了
  20. This circumstance means that cool molecular gas is located there, a vestige of the original gas - dust cloud from which not massive stars were formed, spawning hii zones

    這種情形意味著那裡有冷分子氣體，它是形成大質量高溫星、產生h區的原始氣塵雲殘余。
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