shock wave pressure 中文意思是什麼

shock wave pressure 解釋
沖擊波壓力
  • shock : n 1 沖突；沖撞；沖擊；突擊。2 震動；沖動；激動。3 感動；憤慨；驚愕；震驚。4 地震。5 【醫學】休克...
  • wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪；碎浪； 〈the wave（s）〉 〈詩〉海。2 波動；波狀...
  • pressure : n 1 壓；按；擠；榨。2 【物理學】壓力，壓強；大氣壓力；電壓。3 精神壓力，政治[經濟、輿論等]壓力。4...
  1. The pressure behind this shock wave drives an inward - moving shock wave that heats the ejecta, seen as the aqua cloud

    激波后的壓力驅使內行激波加熱物質，也就是圖中淺綠色的雲團。
  2. Shock wave compression technique has play an important role in the understanding of the material composition thermodynamic state and physical properties of the earth ' s ulterior. in this article, the stabling of high - pressure phase of one of the main candidate materials of the earth ' s lower mantle ? enstatite ( mg0. 92, fe0. 08 ) sio3 were investigated through the experimented measurement of hugoniot equation of state, and together with thermodynamic calculation and analysis

    本學位論文以沖擊壓縮技術為手段，從測量其hugoniot物態方程入手，結合高壓物理和熱力學理論分析，較深入地研究了下地幔中的一種主要候選組分頑火輝石（ mg _ （ 0 . 92 ） ， fe _ （ 0 . 08 ） ） sio _ 3在與下地幔大致相當的溫度壓力條件下的相態-鈣鈦礦型結構的相穩定性。
  3. The rapid expansion of the bubble of hot, high-pressure gases formed in the underground burst initiates a shock wave in the earth.

    由於地下爆炸所形成的熱高壓氣泡迅速澎脹，在地面上便產生沖擊波。
  4. The impulse is dependent upon the duration of the shock wave as well as its pressure.

    脈沖的大小又取決于沖擊波的延續時間及其壓力。
  5. Principal conclusions were drawn as the following : the non compatibility of pressure or velocity of the gas on both sides of the contact surface is the cause of the formation of shock wave ; the heating effect of reflective shock wave to driving gas during charging or exhausting process is the internal mechanism of peak oscillating effect, and all the factors that influence the formation and the running of the shock wave will influence the peak oscillating frequency, cooling effect

    主要結論如下：熱分離機內激波形成的原因是射氣瞬間接觸面兩側壓力和速度不相容；峰值振蕩效應的內在機制為反射激波對充氣階段的驅動氣或低溫排氣的加熱，凡是影響激波形成及運動的因素都將對峰值振蕩頻率、冷效應及熱效應產生影響；當充、排氣時間比為0 . 1763時，最佳射流激勵頻率出現在高階峰值振蕩頻率上。
  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. The moral economy of the peasant in the traditional rural society had been challenged under the new historic conditions since it was the twentieth century, because of the shock of the commodity wave, the pressure of the population and all kinds of the natural calamity. the only mode of production of the " man ploughing and woman weaving " in the past could not keep pace with the demand of the times

    20世紀以來，受商品化浪潮的沖擊、人口的壓力及各種自然災害等原因，傳統鄉村社會農民的道義經濟在新的歷史條件下受到了挑戰，過去單一的男耕女織的生產方式已不適應時代發展的要求。
  8. 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
  9. By employing cole ' s classical theory of bubble dynamics, the motion of bubble produced by the underwater explosion and the corresponding bubble pulsating pressure are calculated. a profile function of the shock wave and its parameters are determined according to the principle of wave profile similitude and the equality of impulses. finally an analytic formula is derived to simulate the whole time history of the pressure from the front shock wave to the bubble pulsation, representing the fluid loadings of the underwater explosion

    木文首先應用庫爾的經典水下爆炸氣泡運動理論計算出氣泡的運動和脈動的壓力波形，再依據波形相似的原則尋找波形模擬函數，用沖量相等的原則確定波形參數，得出了從沖擊波到氣泡脈動壓力整個過程對水下爆炸載荷進行模擬的解析公式。
  10. In response to the demands from a proving ground, and based on the analyses of current methods and characteristics of shock wave testing stated in a wide variety of literature, a strong functional stored system, which can be based on different piezoresistive transducers, is developed for simultaneously testing speed and pressure of shock wave

    本文根據某靶場的需求背景，通過大量的文獻和資料，分析了現有沖擊波超壓測試的方法和特點，研究和開發了一種能同時測速測壓、適用於不同類型壓阻式傳感器、功能較強的存儲式沖擊波測試系統。
  11. The method permits the calculation of the three stages of shock wave evolution, and gives the temporal and spatial relationship of peak pressure, velocity, and profile of shock wave

    文中採用流體動力學模型，解析地描述了脈沖強激光輻照靶材時，激波的產生及增強、維持和衰減規律，給出了激波峰值壓力、激波速度、激波波形的時空關系。
  12. Thermodynamic computation indicates that copper melt at the final release state ( 1 atm ) in the shock pressure range from 148gpato 219gpa. method 2 : lagrange wave speed measurement

    由熱力學計算得出，無氧銅在從148gpa到219gpa的沖擊壓力下卸載到零壓時，有卸載熔化發生。
  13. Two - order enhanced un - split finite volume euler method for multi - fluid flow, which combines the roe approximate riemann solver, is developed to simulate the multi - fluid interactions, such as the fluid described by polynomial eos, stiffen gas eos, jones - wilkins - lee ( jwl ) gaseous explosive eos, cochran - chan ( cc ) solid explosive eos and hom shock wave eos, etc. numerical results of the id, 2d and 3d multi - fluid interaction examples show that the high - resolution method and interface capturing equations can resolve the multi - fluid flow correctly and successfully. a simple fluid - mixture type ppm algorithm for multi - fluid flow, which is based on vof interface capturing method and resolved by langange / remap two steps, is developed to simulate the high density or high pressure ratio flow at both sides of the interface

    本文提出了實用於多介質流體的增強型二階精度有限體積歐拉數值計算方法，採用roe方法近似求解riemann問題，可以適用於多項式狀態方程、 「 stiffengas 」狀態方程、 jones - wilkins - lee爆轟產物狀態方程、 cochran - chan固體炸藥狀態方程以及hom狀態方程等，並對多介質流體相互作用的一維、二維、三維問題進行數值計算，數值驗證了本文給出的高精度差分格式和界面捕捉方法的正確性，兩種方法耦合形成的多介質流體數值計算方法是成功的。
  14. Ch foam material is filled in the cavities in order to improve planar degree of shock wave driven by x - ray radiation. wedge - shaped aluminum samples are used to measure time - space streaking images of optical signals from the shock wave. and then the velocity and pressure of the shock wave is obtained. the radiation temperature is obtained by using the scaled relations between veloctiy of shock wave and radiation temperature

    在腔內充ch發泡材料，提高輻射驅動沖擊波的平面性.利用楔形鋁膜測量輻射驅動沖擊波發光信號的條紋圖像，從而獲得沖擊波速度和沖擊波壓力.利用沖擊波速度與輻射溫度的定標關系，求得輻射溫度
  15. Abstract : the measurement method of pressure waveform of extracorporeal shock wave lithotriptor ( eswl ) and several problems related to measurement are discussed in this paper. and the lithotoiptor made by beijing zhongke jianan medical technique co. used to measure the waveform

    文摘:本文介紹了體外沖擊波碎石機（ eswl ）壓力波形的測量方法及測量過程中應解決的幾個問題，並對北京中科健安醫用技術公司生產的碎石機進行了測量。
  16. Pressure wave refrigerator is a new kind of refrigerating equipment using the shock wave movement to transform gas pressure energy into heat energy. it has been widely used in industrial areas for many advantages

    壓力波製冷機是一種依靠激波運動將氣體壓力能轉變成熱能並將熱量形式傳給環境而產生冷效應的一種新型製冷設備，應用前景廣闊。
  17. Dynamic calibration of sensitivity of shock wave pressure sensor

    沖擊波壓力傳感器靈敏度的動態校準
  18. Study on weakening peak pressure of underwate shock wave by bubble curtain

    水下爆炸二次脈動壓力下艦船抗爆性能研究
  19. The evolution of shock wave can separate into three stages as ( 1 ) the forming stage “ pressure increases ”, ( 2 ) the stage of “ maximum pressure ”, ( 3 ) the decay stage “ pressure decreases ”

    當激光強度保持恆定時，施於靶面的燒蝕壓力亦保持不變，因而此時靶內的激波陣面壓力會維持一個平穩階段。
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