flow breakdown 中文意思是什麼
flow breakdown
解釋
氣流分離-
In this dissertation, the pulse jet style, the influence on the shock wave, the flow in the tube and the cooling effect was deeply studied theoretically and experimentally. the influence of the pulse jet style on the forming of shock wave and the shock wave intensity was explored. the initial disconnection style in oscillating tube vented and the initial disconnection breakdown was proposed by different pulse jet style
本文對脈動射流的型式及其對激波、管內流動及冷效應的影響進行了較系統的理論和實驗研究，主要包括:探討了脈動射流的型式對形成管內激波形成及激波強度的影響，給出了不同脈動射流的型式下振蕩管開口端初始間斷的類型，對初始間斷進行了分解，導出了包含進氣、排氣參數及工質物性參數的管內入射激波馬赫數mj的表達式，給出了管內激波形成的三種原因及其所對應的脈動射流型式和具體的工作狀態。 -
Nevertheless, as the simulating technology involves the integrated high - techs and knowledge of computers, networks, images and graphs, multi - medias, software engineering, information processing and automated control, the simulating system is affected by its own characteristic - featured conditions, running environment and training requirements, thus yielding many problems that exist in our marine engine room simulators being currently used. for example : the mers system has poor working stability and high rate of breakdown ; its viewing device is yet to be updated, as the true aspect of the engine room can not be seen during training ; the teaching display board can not display the running state of the system with 3 - d animations, neither can it change the dynamic flow chart, etc. the afore - said problems have been greatly retarding the seafaring teaching and training, and restricting the application value of mers, as a consequence
但是，由於輪機模擬器模擬技術綜合了計算機、網路技術、圖形圖像技術、多媒體、軟體工程、信息處理、自動控制等多個高新技術領域的知識，模擬系統受到了其特有的制約條件、運行環境和訓練要求的影響，現行輪機模擬器在應用中還存在著許多問題，如：輪機模擬器系統工作穩定性差，故障率高；視景裝置落後，訓練中見不到機艙真面目；示教板不能用三維動畫來顯示設備運行狀態，不能更換動態流程圖等。 -
A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence
氣流分離移動的流線型的軀體上流體邊界層上的分隔物，如飛機的機翼，在平滑的流體流動中會引起故障和湍流 -
Experiments with controlled excitation of primary and secondary instabilities have been performed to study the process leading to the final breakdown of laminar swept wing flow. two types of high frequency secondary instabilities are identified
在人工激勵激發基頻與定常擾動條件下，施加高頻人工激勵，研究附面層流流動在高頻二次不穩定性擾動的發生與增長過程。 -
Experimental studies on leading - edge vortex breakdown and control of flow over 76 176 ; 40 176 ; double delta wing
雙三角翼前緣渦破裂及其控制實驗研究 -
The system reform of the science and technology service ltd. of ciac has clear starting point and goal. it proceeds in certain time, place and environment. applying project management approach, i. e. wbs ( work breakdown structure ) method, this thesis describes the reform flow chart and protocols our own wbs
本文通過項目管理的方法，就長春中科應化科技服務有限公司改制進行了研究，闡述了改制的啟動與計劃、外部環境分析、內部現狀分析、實施整個項目管理過程。 -
The current data on balance of payments, international investment position, or flow of funds accounts have two major short - comings - low frequency of quarterly data and limited breakdown of data by currency, sector, instrument etc. the bis, imf and oecd are examples of institutions which have made some attempts to collate relevant statistics but they are far from complete or timely
目前有關國際收支平衡國際投資狀況或基金帳目流向的數據有兩個主要的不足之處a只有季度數據，公布次數不夠頻密及b在貨幣行業及金融工具等方面的數據分類，不夠仔細。國際結算銀行公司基金組織和經濟合作與發展組織等機構均曾嘗試收集有關統計資料，但有關數據卻不夠完整，而且也不能及時提供最新數據。
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