propagation process 中文意思是什麼

propagation process 解釋
傳播過程
  • propagation : 持續培養
  • process : n 1 進行，經過；過程，歷程；作用。 2 處置，方法，步驟；加工處理，工藝程序，工序；製作法。3 【攝影...
  1. In section one, by using fice scheme and time - gcm, a model of trace gases and oh airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed. the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. in this process, gravity wave undergoes growth, overturning, convection and breaking

    在第一部分的工作中，利用全隱歐拉格式和全球熱層-電離層-中間層-電動力學環流耦合模式（ time - gcm ） ，對重力波的非線性傳播及其在傳播過程中對中高層大氣中氧族和氫族成分和與之密切相關的oh氣輝輻射的影響進行了數值模擬，結果表明，從對流層向上傳播的重力波經歷了產生、發展、飽和、對流產生直至破碎的非線性演化，大氣的非等溫結構加速了重力波在中層頂區的破碎，重力波的非線性傳播是小尺度對流和湍流產生的一個重要的源。
  2. In this paper, a multi - area diagnostic & predictive model are proposed for combustion process in gasoline engines. models are composed of thermodynamic model, turbulence flams propagation model & nitrogen oxides ( nox ) formation model

    本文建立了汽油機燃燒過程的多區診斷及預測模型，其中包括氮氧化物生成模型和廢氣再循環降低氮氧化物生成的優化模型。
  3. The method is a direct simulation of the actual process of radiation propagation.

    這種方法是輻射傳輸實際過程的直接模擬。
  4. A plan representation for combinatorial trading is presented. then, automated planning process mixed with coalition formation process is studied, which consists of demand propagation, coalition formation for single article and overpay transmit. feasible purchasing plans are derived from the coalition planning algorithm for customers

    本文將聯盟過程看作規劃過程的一環，通過單商品交易聯盟形成、需求傳播和剩餘支付轉移三個相繼循環執行的過程形成整個聯盟規劃過程，為消費者生成包含聯盟結果的購買計劃。
  5. The hydrauli c model of gradual dike - break simulates numerically the 2 - d flow of gradual dike - break waves. it shows the variation of flow field on breach, and the complicated flow characteristic of the propagation, diffraction, reflection and deformation of the dike - break waves. the hydraulic model can realistically simulate the burst process of dike, and computational accuracy is satisfied with the engineering demands

    本文建立逐漸潰堤的水力模型首次對二維逐漸潰堤波的流動問題進行了數值研究，揭示了逐漸潰堤過程中潰口處流場的變化情況，以及潰堤波的傳播、繞射、反射及變形的復雜運動特徵，能較好地模擬實際工程中的潰堤失事，模擬比較逼近於真實潰決過程，計算精度可滿足工程要求。
  6. The application of birth - death process to bacterial propagation

    生滅過程在細菌繁殖中的應用
  7. The result can be long distance reception of radio waves that would normally have been far beyond the radio horizon. the equations for ray tracing were given, simulating and tracing electro - magnetic wave duct propagation using spherical layered atmosphere mode, this method is very useful for analysis of radar echo distribution and confirm relation of stratification of atmosphere and ray duct propagation in the process of studying radar second product, introduce a new 3 - d interpolation method. outcome of this method can suit all kinds of density product

    在雷達二次產品處理演算法中，討論了一種新的三維插值，比以往在顯示每一個雷達二次產品時，都作一次插值相比，這種方法既節省了總的機時，也提高了每個產品的顯示速度，在討論這種方法后，用幾個產品的實例，說明了這種方法是可行的，並且還討論了等值線的生成原理，在「雷達二次產品處理平臺」下，開發了visualc + +實現程序。
  8. Finally, an energy approach is combined with the fem in the simulation of the crack propagation along the fiber / matrix interface in a pull out process. the simulated results are in nice conformity with experimental results. the second part of the research deals with the characterization of the failure process in the fragmentation tests, which is one of the most frequently used test methods in studying thermal mechanical properties of fiber / matrix interfaces

    在這一部分工作的最後，採用能量法與有限元法結合起來，模擬纖維抽拔試驗中裂紋的擴展:針對以往研究工作中的不足之處，在模擬中使用能量釋放率，在表徵界面破壞時，所使用的應力強度因子考慮了纖維和基體兩種材料的不同屬性，並考慮裂紋尖端的單元奇異性，來研究裂紋長度和溫度對裂紋擴展的影響。
  9. The calculated results show that, for low energy protons ( energy less than several decade mev ), the contribution of proton nuclear reaction to energy deposition can be neglected ; while for high energy protons ( energy greater than several hundred mev ), the great difference appears for the above two cases. this gives us an indication that the contribution of proton nuclear reaction to the energy deposition must be concerned for high - energy protons. the propagation process in material of thermal shock wave induced by high - energy intense - current pulsed proton beam irradiation is calculated for several different proton energies

    對于入射能注量為418 （ j cm ~ 2 ）脈沖寬度為0 . 1 s的矩形脈沖強流質子束，計算結果表明，由於質子束能量不同，引起的初始熱激波（ 0 . 1 s時刻的熱激波）有單峰結構，也有雙峰結構，不同能量的強流質子束引起的熱激波在傳播的過程中都會出現明顯的彈性前驅波。
  10. Subsequently, the grade diffusing process was described combining with the failure pervasion intensity, and the failure propagation paths and relevant key nodes with high pervasion ability were found with the ant colony algorithm

    結合故障的擴散強度，按照分步擴散的原則對故障傳播的過程進行了描述，同時用蟻群演算法求得擴散能力最強的故障傳播路徑及相應的關鍵節點。
  11. With straton - chu intergral as the theoretical basis and by means of green ' s function in infinite uniform media, the electromagnetic shift describes the propagation process of quasi - stationary electromagnetic field in lower - half space

    電磁偏移以斯特萊頓朱型積分為理論基礎，藉助于無限均勻介質中的格林函數，描述了似穩電磁場在下半空間的傳播過程。
  12. There is connection between the corrosion expansion force and the corrosion rate of rebars, the corrosion of rebars and its propagation process can be known by monitoring the change of resistance of cfrc, and corrosion of rebars can also be monitored on real time, on line and undamaged with compression sensitivity of cfrc

    鋼筋銹脹力與鋼筋的銹蝕率有一定的關系，監測cfrc的電阻變化就可以定量地了解鋼筋銹蝕的發展，利用cfrc的壓敏性實時地、在線地、無損地監測鋼筋的銹蝕情況。該方法靈敏度高，是行之有效的。
  13. It has been proven that, from the propagation process of the tidal waves and wave energy rates, the whole radial sandbanks area is controlled by the progressive tidal wave in the south and the rotational standing tidal wave in the north. these two waves merge at qianggang and induce a large tidal range

    通過對潮波波面傳播過程及潮波能流率研究表明，輻射沙脊群海域為南部太平洋前進潮波和北部旋轉潮波所控制，兩潮波系統在?港外海輻聚輻散，形成大潮差區的特點。
  14. Effect of metallurgical factors on pitting propagation process of low alloy steels

    冶金因素對低合金鋼點蝕擴展過程的影響
  15. See the section on advanced event and signal handling for more details on this propagation process

    這個傳播過程的詳情請參見高級事件和信號處理章節。
  16. With reference to the cracks occurring in the reinforced concrete pier shafts of a railway bridge during construction, the causes leading to the cracks and propagation process of the cracks are analyzed by means of theoretic calculation and finite element simulation

    結合某鐵路橋施工期間鋼筋混凝土墩身開裂現象，通過理論與有限元模擬相結合的方法，對裂縫的出現原因及發展過程進行了分析。
  17. Numerical simulation on propagation process of detonation wave in detonation combustion chamber

    爆震波在爆震燃燒室內傳播過程的數值模擬
  18. Hi this part, we analyze the feature showed in the light propagation process, contrast with the wavelet transform, they have much similarity

    文章具體分析了光的傳播過程中所表現出來的特徵，與小波變換相比，具有相似性。
  19. The radial advection of vorticity plays a major role in the inward - propagation process of vorticity, and the nonlinear advection of perturbation vorticity may enhance the inward - propagation of vorticity, which results in the locally strengthening of the typhoon circulation

    徑向平流在渦量內傳過摘要程中起主要作用，擾動渦量的非線性平流可以加強渦量內傳。內傳的渦量可以引起臺風局域加強。
  20. Compared with situations of without tunnel hoods and 3 different kinds of tunnel hoods, the relationships of the max pressure, the gradient of the pressure and the velocity of the train are attained and the propagation process of the compression waves in tunnel is verified

    通過在對無緩沖結構和三種不同形式緩沖結構條件下，分析高速列車模型實驗測試數據，得到了隧道壓縮波最大值及隧道壓縮波梯度最大值與速度的關系，驗證了隧道壓縮波在隧道內的傳播過程。
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