水流特性 的英文怎麼說

中文拼音 [shuǐliútèxìng]
水流特性 英文
flow characteristic
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 特 : Ⅰ形容詞（特殊; 超出一般） particular; special; exceptional; unusual Ⅱ副詞1 （特別） especially; v...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 水流 : 1. （江河） rivers; streams; waters2. （流動的水） current; water flow; fluent; flow; [水文] stream current
  • 特性 : characteristic（s）; character; performance; features; properties; behaviour; response; character...
  1. Design and realization of database of water and sediment characters of chenglingji conflux reach

    城陵磯匯流河段河床及水沙特性數據庫的設計與實現
  2. Also the theoretical basis of the method have been checked through simple deducing simulation and the influences of various physical parameters on the method have been studied. it is shown that the method is theoretically reliable for the production oil wells without very high production rate and is more suitable in field production for oil wells ( i ) in area with bigger geothermal gradient ; ( ii ) producing fluids ( oil and water ) with distinguish thermal characteristics ; ( iii ) producing oil with lower heat capacity or water with higher heat capacity ; ( iv ) with good surface measurement accuracy, as well as the method h as certain requirements on the accuracy of the temperature and flowmeter logs sensors

    就該產出剖面方法的理論基礎進行了簡單的正演模擬和可能影響該方法的各項物理參數進行了全面的考察，結果表明，該方法對于非高產的生產油井來說在理論上是可靠的，在實際生產中適合於（ 1 ） 、油井所在地區地溫梯度較大的油井； （ 2 ） 、油水熱特性差別較大的油井； （ 3 ） 、油比熱容值偏低水比熱容值偏高的油井； （ 4 ） 、井口計量精度較高的油井，並且對井溫測井和流量測井的傳感性精度有一定的要求。
  3. The concrete abatise groups frame as an advanced technique is used in flood protection, river regulation and bank protection works

    混凝土榪槎群框架結構是防洪、治河、護岸工程中出現的一項新技術，針對其水流特性的基礎性研究還很不足。
  4. The structure and flow property of the spillway ' s tortuous path are important to the spillway and even the key water control project

    溢洪道彎道結構與水流特性，對溢洪道乃至水庫樞紐工程都是十分重要的。
  5. Numerical simulation to characteristics of seawater flow in msf desalination devices

    多級閃發式海水淡化裝置水流特性數值模擬
  6. Analysis of water flow performance and irrigation efficiency of boder irragation under straw mulch

    秸稈覆蓋畦田灌溉水流特性及灌水質量分析
  7. Thus the areas of the overlapping regions are compensated efficiently and the accuracy of measurement is highly improved. the volume of the bubbles can be estimated on the bubbles " area information, and a genetic algorithm ( ga ) based method is used to match and track bubbles in the image sequences, which solve tracking problem under complex conditions efficiently, such as some bubbles may have kinetic occlusion and crossover, some newly generated bubbles may entered into flow field and run away. a smooth kinetic locus is obtained by fitting the discrete centroids with a cubic spline function and at the same time the visual measurement is realized

    根據氣泡在圖像平面中的面積估計氣泡的體積，並對流場中的所有氣泡採用遺傳演算法進行最佳的匹配跟蹤，有效地解決了氣泡群在流場中出現如遮擋、交又、新它『出現、逃逸等復雜情況下的準確跟蹤，並採用三次樣條插值方法對離散的質心點軌跡進行擬合，得到氣泡在流場中平滑的運動軌跡，從而實現了摻氣水流特性的可視化測童。
  8. A series of hydraulic model experiments of water flow, head losses and flow state in reservoir under various conditions are carried out for the design of the dashuzi pumped - storage plant

    摘要本文結合大樹子抽水蓄能水電站下庫進出水口試驗任務，對側式短進出水口在不同工況下的流速分佈、水頭損失、庫區流態等水流特性進行了水力模型試驗研究。
  9. Recently, with the development of computer techniques and image processing, image measurement, as an un - intact lossless detection method, has been paid more attention by most researchers during the study of characters of aerated water flows

    近年來，隨著計算機技術和圖像處理技術的蓬勃發展，圖像測量作為一種非接觸的、無損的測量方法，在摻氣水流特性的研究中受到廣大科研工作者的青睞。
  10. 2. based on the achievement of predecessors physical modeling and fundamental theory of hydrodynamic behavior of compound channel with rigid vegetated floodplains are studied in this paper. hydrodynamic behavior of compound with rigid vegetated floodplains is conclued

    在前人研究的基礎上對河灘上種有樹木的復式斷面渠道的水流特性進行了試驗研究，著重分析了灘地種樹密度、排列方式對水流的影響。
  11. The axial - flow turbine generator set is suitable for low head from 2m to 70. its feature is that the water flow passes through the runner axially. the axialflow turbine generator set can be classified into two forms according to the runner construction : one is fixed blades propeller for small variation of head and power, the other is movable blades kaplan for large variation of head and power

    貫流式水輪發電機組是低水頭大流量電站的較好機型，一般適用於水頭2 ~ 15米，其特點是水流從進水口到尾水出口都是軸向的，流道基本上成直線，因而貫流式水輪發電機組具有水流特性好，效率較高等特點。
  12. 2. flow property research in the tortuous path with the combination of different structures

    2 .不同結構組合彎道水流特性研究共研究了六種組合的水流特性。
  13. Application of the numerical laboratory in river closure and diversion engineering of three gorges project is introduced

    摘要介紹了三峽工程導截流水流特性數值實驗室的模擬技術及其應用情況。
  14. The characteristics of flow field in boundary layer are different from that of laminar flow and turbulence. so, it was not ignored

    邊界層雖很薄，但由於其水流特性與一般的層流、紊流特性相差甚大，因而它對水流的影響是不可忽略的。
  15. But until the recent, the report on this region is very scarce, which raises a new project for the research on the flow property of the spillway ' s tortuous path

    然而，到目前為止，這個領域的專題研究報道尚不多見，給溢洪道彎道水流特性研究提出了新的課題。
  16. The research in the article will rich the achievements of the theoretical research on the flow property of the tortuous path, and has a certain academic value

    由此得到結論，彎道水流的基本特性要比理論特性復雜得多。本研究充實了彎道水流特性理論研究成果，具有一定的學術價值。
  17. With the unceasing built of large - scale and medium - sized irrigation works, the problem of flow property of the tortuous path is becoming more and more eminent, which makes many questions need to be resolved

    隨著大中型水利工程的不斷興建，使彎道水流特性問題日漸突出，致使其有許多問題急待解決。
  18. From this point of view, a general analytic expression for the coefficient of local energy loss was presented based on the principle of hydrodynamics, together with experiments on particular flow characteristics and energy dissipation mechanism at right - angle junctions, and the expression was validated with the experimental data

    為此，根據水動力學基本原理，在分析90匯流口獨特水流特性及能量耗散機理的基礎上，提出了局部能量損失系數的綜合表達式，並應用試驗資料對該綜合表達式進行了驗證。
  19. To meet the necessity of engineering practice, this thesis carries out a research on the flow characteristics of the concrete abatise groups. after summarizing the present methods of bed resistance research, on the base of theoretic analysis, the contents, technical analysis and methods of the research are decided

    本文從河道阻力研究入手，在進行河道阻力研究方法綜述之後，指出當前研究中的一些熱點和難點及其與本文研究工作的關系；在理論分析的基礎上，提出了榪槎群水流特性研究的內容、技術路線和研究方法。
  20. 6 ) the contrast between different heights of the ridge. through contrasting the researches in the system, the author had found that within the above influence factors, the corner was the most important one. above all, the influence with combination of big corner, large bottom and sluice c

    經過比較系統的研究發現，上述諸多影響彎道水流特性因素中，轉角具有最主要的作用，尤其大轉角與較大底坡和泄量組合后的綜合影響，會使水面偏斜和螺旋流變化更為明顯，也更加不規則。
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