水中波程 的英文怎麼說
中文拼音 [shuǐzhōngbōchéng]
水中波程
英文
water path-
In this paper, firstly, the mechanism of laser plasma shock wave ' s form, the basic formula of the theory of shock wave, the state equation of the shock wave in the water and the relation of the parameters of the shock front are studied
本文首先討論了激光等離子體沖擊波的形成機理、沖擊波理論的基本關系式、水中沖擊波的狀態方程模型以及沖擊波波前參數的關系。The experimental data are in good agreement with the calculated results of the model by analysis of the data of the laser pulse of different energy induced the laser plasma shock front by acoustics means. in addition, the calculated results of the model are in good agreement with the experimental data by optics means
同時設計應用聲學方法對水中不同能量的脈沖激光作用下產生的激光等離子體沖擊波波前傳播過程進行測試及數據分析，對光學陰影方法探測的激光等離子體沖擊波近場波前傳播數據進行詳細分析，結果表明新模型計算結果與實驗測量值一致。Lama exper in evaluation, planning, edsign, environmental appraise, engineering cost, inspection and relative scientific research subject advisory of haror, wharf, breakwater, and slipway project in prot and waterway engineering
擅長對水運工程中的港口、碼頭、防波堤、船臺、滑道等工程項目的評估、規劃、設計、環境評價、工程造價、監理及有關科研課題的咨詢。What ' s more, we put forward some experienced formulas on the basis of the cortical analysis. the result of the research show that by installing diffluent piers with low ridge, we can eliminate the root of oscillatiny water jump, perfect the energy dissipation effect of water jump, also, we can improve the flow condition of down - stream. the fact that the main flow of down - stream is in the middle, not only effectively lower the speed of the bottom flow in the ridge rear, alleviate the erosion to the river bed, but also avoid the heavy wave resulted from the main flow in the surface, thus improve the surface wave of down - stream obviously. we can work out the body style parameters of diffluent piers with low ridge according to the project flow condition and experience formulas, and then reckon the down - stream surface wave condition for the protected building of the down - stream bank
研究結果表明：設置低坎分流墩后，消除了擺動水躍水舌擺動的根源，提高了水躍的消能效果，改善了下游水流流態。下游水體的主流在中部，既有效的降低了坎后水流底流速，減輕水流對河床的沖刷，又避免了主流位於表面導致波浪過大的結果，下游的水面波浪明顯得到削減。依據經驗公式，可根據工程水流條件設計出低坎分流墩的體型參數，進而估算出下游沿程的水面波浪，為下游岸邊的砌護提供依據。They are moderately well drained with a fluctuating water table and contain low amounts of organic matter, phosphorus and potassium and
受地下水位波動影響，土壤排水程度中等，有機質、磷和鉀含量低（表2 、 3 ） 。Chou, chung - ren, ruey - syan shih, 1996, generation and deformation of solitary waves, china ocean engineering, vol. 10 no. 4
翁文凱、郭一羽、周宗仁， 1996 ，船舶在港口附近受規則波作用所引起的運動與波力，中國土木水利工程學刊。Chou, chung - ren, shinn - shan yan, and hui - ming fang, 1997, wave height distributions around submerged structure in wave - current field, engineering analysis with boundary elements, 20 ( 1 )
周宗仁，陳明宗，黃一平， 1997 ，水中系留平板消波特性及運動行為，中國土木水利工程學刊， 9 （ 3 ） : 525 - 531 。Considering the higher energy consumption and greater fluctuation of venting water ’ quality in activated sludge process widespread adopted, this thesis applies the optimal control strategy to the aeration process of wastewater treatment. the research supplies the preparation of the water treatment integrated equipment with the theory support, also acquires the matter of academy studies and application
論文針對三峽庫區城鎮目前普遍採用的活性污泥工藝過程中能耗過大、出水水質波動較大的現狀，將最優控制策略應用於污水處理曝氣過程中，不僅為水處理集成化設備的研製提供了理論支持，而且對提高污水處理系統運行的穩定性、可靠性以及降低能耗都具有重要的理論價值和實際意義。Standard practice for sample digestion using closed vessel microwave heating technique for the determination of total metals in water
為測定水中總的金屬含量用密閉容器微波加熱技術煮解樣品的標準規程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。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The dynamic characteristic of large - scale aqueduct is analyzed under four cases ( aqueduct without water, aqueduct with water in three troughs, aqueduct with water in the middle trough, aqueduct with water in side troughs ), and the results can be applied to seismic - resistance design of large - sc ale aqueduct. the earthquake time history response of large - scale aqueduct is studied under four cases when the el - centro earthquake wave is inputted. in the paper, base isolation technology is applied to avoid the destroy arising from the bigger stress in aqueduct
本文分4種工況（槽內無水、中槽過水、邊槽過水和三槽都過水）對該大型渡槽結構的動態特性進行分析，所得結果可為大型渡槽結構抗震設計提供依據；並在el - centro地震波激振下進行渡槽結構在這四種工況下的地震動力時程分析，計算給出了大型渡槽結構的地震反應規律；為了避免較大應力的出現對渡槽結構造成破壞，本文採取隔震措施來減小該結構的動力反應，並分析其隔震效果，提供設計參數，為工程設計提供依據。The paper uses precise step to produce the continuity function of water hammer mathematic model, not only gains more precise water hammer pressure function and water hammer wave speed function but also founds correct water hammer mathematic model continuity equation movement equation after ignoring subordinate facts, function ( 1 ) and ( 2 ) translate into the current applied water hammer pressure function and water hammer wave speed function
本論文對水擊數學模型中的連續性方程重新進行了嚴謹的推導，不僅得到了更加準確的水擊壓強和水擊波速的計算公式也建立了正確的水擊數學模型連續性方程運動方程當忽略次要因素以後，公式（ 1 ）和（ 2 ）即可轉化為當前應用的水擊壓強計算公式和水擊波速計算公式。Chung - ren chou, ruey - syan shih, 1996, numerical generation and propagation of periodical wave in time domain, coastal engineering in japan, vol. 39, no. 2
周宗仁、嚴信賢， 1996 ，大型圓柱體對等水深波流共存場的影響，中國土木水利工程學刊。Chou, chung - ren, ruey - syan shih, 1996, numerical generation and propagation of periodical wave in time domain, coastal engineering in japan, vol. 39, no. 2
周宗仁、嚴信賢， 1996 ，大型圓柱體對等水深波流共存場的影響，中國土木水利工程學刊。Then such a successful model being able to simulate the wave dynamics efficiently has been applied to a reconstruct project of a harbor to evaluate the availability of some critical design data and to judge whether the berth condition is safe enough
在此基礎上，應用此模型計算了某港大修工程中的波浪場，判斷其是否滿足泊穩條件，以及某人工島周圍的波浪場，表明此模型在復雜地形上變化水域工程中具有應用可行性。In this dissertation, after making a short review of the state - of - the - art of studies on the topics, the author present the study results, which include the following contents : ( 1 ) after simply reviewing the research results of two - dimensional wave propagation in the non - deformable porous media, a series of studies on wave propagation in the deformable porous saturated soil layers are made
本論文就這些問題做了一些研究工作，內容如下： （ 1 ）簡要回顧了在不變形介質的前提下二維地下水的波動問題的研究成果。然後在可變形介質的前提下，直接從兩相介質動力方程出發，對含水土層中的波動問題進行了研究。Yim, john z., 1997, a comparative study of the statistical distributions of wave heights china ocean engineering, vol. 11, no. 3, pp. 285 - 304
尹彰、林?圭1998斷面水槽中不規則波統計特性的探討，中國土木水利工程學刊， （已接受） 。In practical engineering, reasonable solution of some important and key problems in common, such as the stability of the side slope in the explosion of water conservation construction ; using explosion to improve the productivity in oil production etc., require the thoroughly research on the dynamic mechanics of fluid - saturated porous media under impacting loading from the theories, numerical simulations and experiments
在實際的工程應用中，重大水利工程爆破施工時巖土邊坡的穩定性問題；採用爆破技術在油層中製造沖擊波以提高出油率時油層中的響應，以確定爆炸工藝對提高石油生產率的有效性等關鍵性技術問題的解決都要求對含有液體的多孔介質在動載荷作用下的力學行為進行深入的理論、數值和實驗研究。Because the equation of shallow water and the equation of inviscid compressible flow have completely similar mathematical forms, a lot of mathematical concepts and methods - including the numerical simulation method of aerodynamics can be used in the research of the shallow wave
由於數學上淺水長波方程與可壓縮氣體的無粘性流方程類似，可以把淺水長波方程比擬成可壓縮氣體無粘性流方程，將空氣動力學中所得到的許多數學概念和方法（包括數值方法）直接應用於淺水長波的運動。分享友人