波浪傳播 的英文怎麼說

中文拼音 [bōlàngzhuànbō]
波浪傳播 英文
wave propagation
  • 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...
  • 浪 : Ⅰ名詞1 （波浪）wave; swell; billow; breaker 2 （像波浪起伏的東西） things undulating like waves 3...
  • 傳 : 傳名詞1 （解釋經文的著作） commentaries on classics 2 （傳記） biography 3 （敘述歷史故事的作品）...
  • 播 : 播名詞（姓氏） a surname
  • 波浪 : wave
  • 傳播 : 1 （廣泛散布） disseminate; propagate; spread; （over）; diffuse; transmit; run 2 [物理學] propag...
  1. An array of wave probes can be used as a directional antenna.

    排成陣列的測波儀，可作為波浪傳播方向的感觸器。
  2. Secondly, a mathematical model suitable to large coastal region is developed, whose governing equations are deduced from the mild slope equation with dissipation terms and discretized with crank - nicolson scheme. this model is accurate and easy to be applied

    其次，將包含底摩阻耗散項的緩坡方程化為等價的控制方程組，採用crank - nicolson格式離散方程組，建立了適宜於大范圍水域內波浪傳播的數學模型。
  3. The computer speed is speeded up. the numerical results of the present models are in agreement with the theoretical solution and those of physical models. systematical numerical tests show that the present models can reasonably simulate the wave transformation, such as shoaling, refraction, diffraction, reflection, effect of currents and so on

    比較詳細的模型驗證與應用表明，模型的數值模擬結果與解析解、物模實驗值吻合良好；可以較好地模擬波浪傳播過程中的淺水變形、折射、繞射和反射等多種現象；能正確合理地反映水流對波浪傳播的影響。
  4. In this report, mathematical models for combined refraction - diffraction waves in water of slowly varying topography are presented

    本報告主要沿著適宜於中、小尺度空間的緩變水深水域波浪傳播的數學模型這條主線，對近岸水域中波浪的傳播進行研究。
  5. There are several kinds of mathematical models of wave propagation in coastal area now, however, they should be developed and perfected for many deficiencies exist

    現有的各種近岸水域波浪傳播的數學模型都還有各自的不足之處，亟待進一步發展和完善。
  6. At the same time, being compared with application of the model for non - linear long waves, the knowledge of characteristics of wave propagation models in near shore area is deepened further

    並通過和非線性長波的數學模型在具體應用中的對比分析，進一步深化了對近岸水域波浪傳播數學模型特點的認識。
  7. The mathematical model for wave propagation on non - uniform currents is established also

    並在此基礎上，建立了水流作用下波浪傳播的數學模型。
  8. Boussinesq - type equations, which include the effect of the lowest order effects of nonlinear and frequency, has been shown to provide an accurate description of wave transformation in coastal regions

    Boussinesq型方程包含了非線性和色散性，能夠模擬近岸淺水中的各種波浪傳播變形。
  9. Numerical computation is now the most popular method in the study of nonlinear wave propagation and transformation

    數值計算方法已成為研究波浪在近岸的傳播變形及其與障礙物之間的相互作用的主要方法之一。
  10. In the end, in view of the fact that boussinesq - type equations and the mild slope equations are deduced from different hypothesis conditions and behave differently in simulation of wave propagation, the numerical results of wave propagation effected by strong non - linearity are given by the nonlinear three - dimensional mathematical model which was established for the calculation of 3 - d wave particle velocity and wave pressure and suitable to small size waters of arbitrarily varying depth

    最後，鑒于boussinesq型方程和緩坡方程是在不同的假設條件下推導而來，應用於描述近岸水域波浪的傳播變形時具有不同的特點。本報告根據作者所建立的可以對任意水深點流場與波動凈壓力場進行求解、適宜水深任意變化水域非線性波傳播的數學模型，提供了在較強非線性作用下波浪傳播的數值模擬結果。
  11. Based on the nonlinear parabolic approximate wave reflection - diffraction equation of mild slope, a model of wave propagation on a fan - shaped coordinate is put forward considering winds, bottom friction and wave breaking, etc. the existing calculation shows that the model can be employed to determine wave fields in large water areas

    接著以非線性的拋物型近似波浪緩坡方程為基礎，提出了扇形坐標下的波浪傳播模型，模型包括了風、底摩阻、波浪破碎等因素的影響，可以用於大水域的波浪場的確定；文章最後介紹了一些計算算例。
  12. Abstract : the propagation of waves passing over the abrupt changing topograghy can be simplified as a wave passing over a step. this flow process can be reasonably simulated by a 2 - d numerical wave flume developed in this paper, especially for the nonlinear transformation of the wave on the step. numerical results have been verified by experimental data

    文摘:波浪在水深劇變地形上的傳播，可以簡化為波浪在臺階地形上的傳播.利用二維數值波浪水槽可以很好地模擬這一過程，特別是對波浪在臺階上的非線性變形.數值計算結果與實驗測量進行了比較，結果吻合良好
  13. Firstly, under the curvilinear coordinates, mathematical model for wave propagation in water of slowly topography is presented. the model is suitable to arbitrary boundary shapes and overcomes the limitation of other models with algorithm transformation

    首先，基於曲線坐標系，建立了緩變水深水域波浪傳播的數值模擬模型，模型適宜於任意變化的邊界形狀，克服了各種代數坐標變換的局限性。
  14. Experiences show that it is an effective and feasible way to similate the wave transformation in mathematical ways in real coastal engineering

    實踐表明，在諸多方法中應用數學模型來模擬波浪在近岸地區的傳播變形是經濟的、可行的。
  15. The change of dynamic pressure in the orientation of wave spreading follows the damping of e - index 6

    5 、堤心內沿波浪傳播方向變化的動壓遵循e指數衰減規律。
  16. Abstract : a numerical model for wave propagation in water of varying topography and current is proposed, and time - dependent wave mild - slope equation with a dissipation term and corresponding equivalent governing equations are presented. two different expressions of parabolic approximations for the case of the absence of current are also given and analyzed. examples of numerical simulation for wave transformation in large estuarine water areas are provided

    文摘:提出了水深與流場緩變水域波浪傳播數學模型水流中依賴時間變量並考慮能耗的波浪「緩坡方程」及其等價的控制方程組，分析比較了無水流情況此理論模型與其相應的兩種拋物型近似的差別，提供了長江口波浪變形數值模擬計算工程實例.實例表明，該模型能適應河口三角洲大范圍水域波浪傳播數值計算
  17. As surface waves propagate from deep to shallow water, the wave will take series of transformation including shoaling, refraction, diffraction, reflection, breaking and energy dissipation due to the effect of topography and various hydraulic structures

    波浪由深海向海岸傳播過程中，由於地形和水工建築物等因素的影響，將發生淺水變形、折射、繞射、反射、破碎以及能量耗散等波浪變形現象。
  18. The numerical model is tested by computing wave field for several examples of laboratory experiment, and agreement between model results and available experimental data is found to be quite reasonable, which demonstrates the model ' s ability to simulate wave shoaling, refraction, diffraction and reflection

    用多個實驗地形對本文模型進行了驗證，計算結果與實測數據吻合很好，反映了本文模型可以較好地模擬波浪傳播過程中的淺水變形、折射、繞射和反射等波浪變形現象。
  19. The model for non - linear long wave and the mild slope equation are respectively applied to simulation wave propagation on a classical topography for small size waters - submerged shoal with concentric contours. the differences between them in wave propagation are got through comparing the numerical solutions. and the results are accordant with actual cases

    並將非線性長波傳播模型和緩坡方程，分別應用於非線性作用較摘要強、地形為平底與圓形暗礁的組合這一經典物模實驗，比較了二者應用於小尺度水域范圍內波浪傳播變形的具體差別。
  20. So it can be applied to large areas

    模型可廣泛應用於大范圍水域內波浪傳播的計算。
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