水擊波 的英文怎麼說
中文拼音 [shuǐjībō]
水擊波
英文
surge wave-
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。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。The main work is done with the help of model experiment. in the flood - relief experiment, the flood carrying capacity of spillway tunnel is checked. in the hydraulic experiment of the diversion power conduit system, the followings are studied : the flow condition and fluctuation in the surge chamber, the distribution of flow velocity before the rack in the surge shaft, the amplitude of stage in the quick gate bay etc. the test step, content and results of different proposals are introduced in details
本項優化試驗研究的目的主要在於，通過泄洪系統整體水力學試驗，校核泄洪洞的泄流能力；通過發電引水系統整體水力學試驗，研究調壓井內水流流態和水位波動情況、調壓井內攔污柵前流速分佈情況；確定快速閘門井內水位波動幅度；試驗確定壓力管道水擊壓力穿井系數以及泄洪洞弧形門處的水壓力。In the course of its rapid expansion, the hot gas bubble, while still under water, initiates a shock wave.
在熱氣泡迅速膨脹過程中，（它仍然在水下），它引起了沖擊波。For most cases of underwater explosions the water shock will be the important factor in determining damage.
在大多數水下爆炸情況下，水沖擊波是決定損害程度的重要因素。Discussions of blasting shock waves cutoff in shallow - layer water
淺層水中爆炸沖擊波切斷現象淺探Observation and analysis on shock wave and multiple pulsating caused by underwater blasting
水中爆炸水擊波及其多次脈動的觀測與分析Peak pressure investigation of exploding wave influenced by interfaces in shallow - layer water
界面對淺層水中爆炸沖擊波峰值壓力影響的研究Midsummer season, the great tide, the waves hit the rocks, and stirred up a dozen meters high xuelang, vocal ; autumn when water jingbo - haitian same color, people water ; winter wrapped in silver makeup, blue sea, fisherman fishing, there are other more fantastic
盛夏季節，驚濤拍岸，海浪撞擊礁石，激起幾十米高的雪浪，震撼人心；金秋之際，水靜波平，海天一色，使人心曠神怡；冬日銀妝素裹，大海湛藍，漁翁垂釣，別有情致。So she sat on, with closed eyes, and half believed herself in wonderland, though she knew she had but to open them again, and all would change to dull reality - the grass would be only rustling in the wind, and the pool rippling to the waving of the reeds - the rattling teacups would change to tinkling sheep - bells, and the queen s shrill cries to the voice of the shepherd boy - and the sneeze of the baby, the shriek of the gryphon, and all thy other queer noises, would change she knew to the confused clamour of the busy farm - yard - while the lowing of the cattle in the distance would take the place of the mock turtle s heavy sobs
盡管她知道只是重溫一個舊夢，而一切都仍會返回現實：蒿草只是迎風作響，池水的波紋擺動了蘆葦。茶杯的碰擊聲實際是羊頸上的鈴鐺聲，王后的尖叫起源於牧童的吃喝。豬孩子的噴嚏聲，鷹頭獅的尖叫聲和各種奇聲怪音，原來只是農村中繁忙季節的各種喧鬧聲。To protect products oil pipelines the countermeasures against surge are presented including surge wave interception, automatic relief protection, automatic regulating protection and pump sequence shutdown
為保證成品油管道的安全穩定運行，提出了水擊波攔截、自動泄壓保護、自動調節保護、順序停泵保護及加強成品油管道運行管理等防止水擊的措施。In this paper according to the design scheme of yao heba power station in nan yahe river, the mathematical model with longer and complicated conduit system, elastic water hammer and pid regulating low of voter turbine adjusting system in the case of the small fluctuation has being built, which include conduit system, surge tank, draft tube, water turbine, generator and governor. the hydraulic losses are taken into account, and nonlinearization in water turbine and the governor is also taken into account
本文根據南椏河姚河壩水電站的設計方案，對水輪機調節系統，按長引水管道復雜引水系統、彈性水擊、調速器為pid調節規律，在小波動情況下，對包括引水道、調壓井、尾水管、水輪機、發電機、調速器在內的水輪機調節系統建立數學模型，並計及引水管道水力摩阻損失，對水輪機、調速器考慮了其中的非線性，利用功能強大的matlab軟體編制了源程序進行計算機模擬計算。Numerical simulation of explosive shockwave interaction in shallow - layer water
淺層水中沉底爆炸沖擊波相互作用數值模擬Water effects on shock wave delay in free fields
在開闊空間中水對爆炸沖擊波的削波作用In the course of its rapid expansion, the hot gas bubble, while still under water, initiates a shock wave
在熱氣泡迅速膨脹過程中， （它仍然在水下） ，它引起了沖擊波。Pathomorphological changes in abdominal viscerae in dogs subjected to underwater blast wave injury
水下沖擊波致犬腹部臟器損傷的病理形態學改變Results show that the selected compound material is a good defense against underwater impact wave and provide a experimental reference for the protective study of underwater blast injury
結果表明：所選復合材料層對水下沖擊波的防護措施是顯著的，可明顯減輕水下沖擊傷的傷情，為水下沖擊傷的防護研究提供了實驗依據。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。Believes that gas pressure accumulator can absorb waterhammer pressure effectively, but it needs more time to achieve stable state. the consume - energy accumulator can not absorb one of opening valve effectively, but it can achieve stable state quickly. combination of the two style accumulators will be a nice choice
認為氣壓式蓄能器能有效地吸收水擊波動，只是達到穩定狀態需要的時間更長;耗能蓄能器對吸收開閥水擊的作用不佳，但穩定速度更快，將這兩種蓄能器的優點結合起來會是一個不錯的選擇。分享友人