空氣沖擊波 的英文怎麼說

中文拼音 [kōngqìchōngjībō]
空氣沖擊波 英文
air blasting wave
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 空氣 : 1 （大氣） air; atmosphere 2 （氣氛） atmosphere 3 （氣閘） air brake4 pneum ; pneumo ; pneumat ;...
  1. Very soon after the explosion, a destructive shock(or blast)wave develops in the air and moves rapidly away from the fire-ball.

    爆炸后不久，在空氣中很快就形成一個有毀壞性的沖擊（或爆震）波，它很快地離開火球向前推動。
  2. Even the fog had been thrown back by the force of the blast, which had cleared a great circle open to the sky

    即使是霧氣，也被爆炸所產生的沖擊波颳走，在天空中留下一個清清楚楚的大洞。
  3. Secondly, the formula of the shock front of the spherical wave in the air is extended to the model of circumrotated ellipse and the process of the shock front of in the water in term of the transmitting characteristic of the laser plasma shock wave in the air

    其次，從空氣中激光等離子體沖擊波波前的傳輸特性出發，將空氣中點源爆炸球面沖擊波波前衰減傳播公式推廣到非中心完全對稱情況，提出旋轉橢球面沖擊波前傳播公式；建立水中的激光等離子體沖擊波波前衰減傳播模型。
  4. Air shock wave magnitude can be calculated theoretically on the basis of the charge amounts, delay subdivisions and distance.

    空氣沖擊波的大小可以根據總裝藥量，遲發分段及距離，由理論計算得出。
  5. Firstly, the three main harmful factors " characters and rules, theirs effect on civil house, demolishment criterion and control measure will be researched systemically. secondly, fuzzy mathematics, system arrangement analytical method and expert consultation method are put forward and discussed specially to set up civil house security fuzzy multi - arrangement elevation model, to evaluate blasting harmful factors " effect to neighborhood civil house ' s safety in the construction of express way, to predict the security of civil house and to bring forward control measures. lately, the forecast of the civil houses " safety by using bp neural net model and optimize of the blasting parameters will also be discussed in the dissertation

    本文的主要研究工作有：系統地研究了爆破地震、爆破飛石、爆破空氣沖擊波三大有害因素的特徵及規律、對民房的影響、破壞判據和控制措施；提出並重點論述採用模糊數學和系統層次分析法及專家咨詢法建立民房安全性模糊多層次評價模型，對高速公路建設中爆破有害因素對鄰近民房安全進行評價，預測民房安全性，提出控制措施；利用bp神經網路模型對民房安全進行預測，並對爆破參數進行優化。
  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. Air shock wave of blasting and prevention

    爆破空氣沖擊波及其預防
  8. Air blast effect

    空氣沖擊波效應
  9. The research of pressure of air shock wave on the cover - board of double - storeyed basements

    雙層地下室底層結構頂板空氣沖擊波壓力研究
  10. A conclusion is drawn that dust pollution of coal warehouse bottom is caused by haulage wind flow, inducd wind flow and impact wave wind flow

    研究發現，毛煤倉倉下粉塵污染主要是由皮帶牽引風流、落料誘導風流和空氣沖擊波風流造成的。
  11. A conclusion is drawn that dust pollution of coal warehouse - top is comprised by haulage wind flow, inducement wind flow and impact wave wind flow

    研究發現，毛煤倉倉頂粉塵污染主要是由皮帶牽引風流、落料誘導風流和空氣沖擊波風流造成的。
  12. The research result indicated that the distribution and change of around - flow - field parameters could be fairly described by simulation method in this paper

    研究結果表明，所採用的方法可以很好地描述空氣沖擊波環流流場參量分佈與變化規律。
  13. The initial development of explosive field and the circleflow behavior, the entire spread court, with an obstacle around an explosive source was obtained and the law of shock wave around - flow was analyzed

    針對有障礙物阻檔時空氣沖擊波的環流現象進行數值模擬，得到在爆源周圍有障礙物時爆炸場初始發展、環流情況及整個傳播過程，並分析了空氣沖擊波的環流規律。
  14. The research of this paper includes : ? high - speed photography and flash x - ray radiography are both used to capture the process of al shell ' s great deformation under low pressure. front illuminations are used to get the development of the fracture on the al shell. the relative energy release is analyzed from overpressure curves measured with some sensors

    本文的研究內容主要包括： ?在受試炸藥經歷低應力大變形過程的susan試驗中，同時採用高速攝影、閃光x射線照相對彈體的撞靶過程進行了拍攝，得到了殼體膨脹變形過程圖像，並使用前照明技術觀察到了鋁殼表面產生的裂紋及其發展變化過程；從壓力傳感器測量的空氣沖擊波超壓曲線，獲得反應釋放總能。
  15. The transmission characteristic of airborne laser plasma shock wave

    空氣中激光等離子體沖擊波的傳輸特性研究
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