impactor 中文意思是什麼

impactor 解釋
沖錘
  1. Light gas gun was used to create shock pressure. staged samples, cuneiform window with aluminium coat on the reflecting surface and visar ( velocity interferometer system for any reflector ) were employed in the experiments. polymethyl methacrylate and ofhc copper were assembled as the impactor to impact staged samples

    採用氣炮加載，利用臺階樣品、雙點式visar （ velocityinterferometersystemforanyreflector ）和鍍膜楔形窗口技術，以有機玻璃和無氧銅組合為飛片，碰撞無氧銅臺階樣品。
  2. The most economical mechanism for tight shutoff is the impactor handwheel

    要做到緊密關閉，最經濟的機械裝置就是沖擊式手輪。
  3. Fuzzy control of nitrogen inflating hy draulic impactor

    氮爆式液壓沖擊器模糊控制
  4. Due to the release by the rarefaction wave from the rear of copper impactor, and with the measurement of the velocity at the interface of sample and window, the release path was detected

    利用來自飛片后界面稀疏波對被測樣品卸載，測量了樣品窗口界面的粒子速度剖面，得到了無氧銅的卸載路徑。
  5. The world ' s reference bioaerosol sampler is a multi - stage, multi - orifice cascade impactor designed to measure the concentration and particle size distribution of aerobic bacteria and fungi

    世界標準的微生物采樣器是多級，多孔瀑布式撞擊采樣器。是為測量空氣中細菌和真菌微粒大小分佈的濃度而設計。
  6. High energy explosive was used to create a powerful and planar shock wave for accelerating flyer plate to high velocity, and high pressure was produced when flyer impacting with the sample. in the experiments, the impactor was brass and target was ofhc copper. by measuring the shock wave velocities of hr2 steel, high - density glass, aluminium alloy ( ly12 / lf6 ), magnesium - aluminium alloy ( mb2 ), polymethyl methacrylate and air, shock pressure and release isentrope of ofhc copper have been obtained

    採用化爆加載、平面波發生器和空腔增壓技術，以黃銅為飛片，無氧銅為靶板，測量了抗氫鋼（ hr2 ） 、重玻璃（ sio _ 2 ） 、鋁合金（ ly12 lf6 ） 、鎂鋁合金（ mb2 ） 、有機玻璃（ pmma ） 、空氣（ air ）和無氧銅（ ofhccopper ）各阻抗匹配樣品中的沖擊波速度，上述材料的hugoniot狀態參數c _ 0 、均為已知，由此確定了無氧銅的沖擊加載壓力和等熵卸載后的狀態，得到了等熵卸載路徑。
  7. Trio currently offer portable jaw, impactor, cone, screening and washing system that can be shipped economically throughout the world

    Trio公司現行所提供的移動式顎式破碎機、反擊式破碎機、圓錐式破碎機、篩選機及清洗系統均可以最經濟的方式向全世界供貨。
  8. Cascade jet impactor

    多級噴嘴碰撞器
  9. The deep impact flyby spacecraft carries two cameras and an infrared device to analyze spectral data, while the impactor carried a camera that sent back dramatic images of the comet until three seconds before the collision

    深沖擊飛行由航天器運載二臺照相機和一個紅外設備分析數據，當"錘碎機"運載了退還彗星的劇烈的圖象直到三秒在碰撞之前的一臺照相機。
  10. 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。
  11. Study on behavior of nitrogen inflating hydraulic impactor system with field test

    氮爆式液壓沖擊器系統性能實驗研究
  12. Geologists agree that the sudbury impactor was at least eight kilometers ( about five miles ) across

    地質學家同意，造成隕石坑的外太空撞擊物，直徑至少八公里。
  13. Study on computer aided test and control system for hydraulic impactor

    液壓沖擊機械計算機輔助測控系統研究
  14. A small change in the design of a slit bioaerosol impactor significantly improves its collection characteristics

    稍微改變縱向生物性氣膠沖擊器設計可有效改善其收集特徵。
  15. Impactor handwheels are supplied at manufacturer ' s option unless specified by customer ( see page 21 )

    除非用戶指定（參閱第21頁） ，否則製造商將自行決定是否採用沖擊式手輪。
  16. By mending parameter definition of the new impactor using simulation experiments, assessment performance of the impactor was improved

    通過模擬實驗，不斷改進沖擊器模型的參數定義，提高了新沖擊器模型的評價性能。
  17. The last - ditch defense ? actually trying to stop an incoming impactor ? remains a science - fiction dream. and that is largely because the “ kill mechanism ” of the weapon is so very, very simple

    最後一道防線?阻止襲來的彈頭?仍然是科幻小說中的夢想。這主要是因為這種武器的「殺傷機制」非常簡單。
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