曲線流 的英文怎麼說

中文拼音 [qūxiànliú]
曲線流 英文
curved flow
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 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...
  • 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
  1. In this paper, using the program ( epagpll ), the bored testing pile group of the chinese architecture science and research institute at luokou area are analysised. the comparisons among analytical results of four constitutive models of soil are made, and the deformation of piles and soil, the soil resistance of the piles, the friction beneath cap, the aclinic displacement of the ground soil before piles and the failure pattern of pile group are discussed in detail

    本文利用所編的程序，對上海地區豎向荷載作用下的單樁的流變效應進行了分析，並通過樁體位移?時間關系曲線，確定軟土地基上豎直受力樁的承載力，分析了豎直受力樁的最終沉降量的大小，並結合《上海地區地基基礎》地方規范就程序計算結果進行了對比。
  2. Research and development of integral hyperbola alternator

    整體式雙曲線交流發電機的研究與開發
  3. ( 2 ) based on indoor test, two typical soft rock of brecciated mudstone and siltstone in luohu jiancheng district is carried systemically though interior rheological testing ; moreover combining with preceding studying results of rock rheological constitutive model, rheological numerical constitutive model suited to rock mass mechanics characteristics and stratum structure of luohu fracture zone, and numerical parameters of the model are processed with studying of curve fitting

    （ 2 ）立足於室內試驗，對羅湖建成區兩種典型的軟弱巖石?含角礫泥巖和粉砂巖進行系統的室內流變試驗研究，又結合前人對巖石流變本構模型的研究成果，分析並確定了適合羅湖破碎帶巖體力學特性及地層構造特徵的流變計算本構模型，並對該模型的計算參數進行了曲線擬合研究。
  4. Meter for testing constant current fluxreset curve

    恆流磁通回歸曲線測試儀
  5. The first part is introduction, presenting this paper ' s structure, research background and so on ; the second part introduces some issues relating closely to risk, the tangency point between indifference utility curve and efficient frontier is the optimal portfolio ; the third part explores risk evaluation, this part begins with some risk factors affecting security ' s price and return, then analyzes the methods evaluating degree of risk, finally, introduces a more popular method of risk evaluation - - var ; the forth part expounds risk management, this part studies some risk control strategies correspond to specific risk mentioned above ; the last part put forward some advice contrapose issues existed in risk management in china

    第一部分為緒論，介紹本文的相關背景；第二部分是與風險相關的幾個問題，等效用曲線與有效邊界的切點是投資者選擇的最佳投資組合；第三部分是風險衡量，該部分首先分析了證券與股票所面臨的風險，然後對債券和股票分別介紹，最後介紹了目前比較流行的風險衡量方法? ? var方法；第四部分為企業風險管理，這里針對上文所述的風險提出相應的風險控制策略；第五部分針對目前我國風險管理中存在的問題提出了幾點建議。
  6. The dispersion model, with axial dispersion only was used to describe the liquid flow in the downcomer. the model parameters were fitted by the least - squares method. it was found that the curve of dispersion model fitted the experimental rtd curve well

    本文利用一維軸向擴散模型對降液管中液體流動進行了數學描述，用時間域最小二乘法擬合了模型參數，模型方程所作曲線與rtd曲線吻合較好。
  7. Realizing method of magnetization curve on dc electromotor

    直流電動機磁化曲線的實現方法
  8. Considering the electrovalence, the curve of water consumption and the reliability of water supply, this paper respectively sets up the model based on the maximal flux and the model based on the expectation flux. it takes yearly expenditure converting value and yearly cistern converting value as target function and takes continuity equation, velocity of flow and compression resistance of cast iron pipeline as restrictions and sets up the pga model on optimal design of water supply networks

    考慮到峰谷電價、用水量變化曲線及用水可靠性因素的影響，分別建立了以最高時流量設計管網的模型和以期望時流量設計管網的模型，以年費用折算值加上清水池年造價折算值為目標函數，以連續性方程、管中流速和鑄鐵管耐壓值等為約束條件，進行并行遺傳演算法對給水管網優化設計的實現。
  9. There appears obvious apoptotic peak on dna content curve of facs analysis. and as the time of bfgf treatment increases, percent of apoptotic cells increases. 3

    在流式細胞術dna含量曲線上顯示出明顯的亞二倍體峰（凋亡細胞峰入並且隨著bfgf作用時間的延長， u2 os細胞凋亡百分比逐漸增加。
  10. Based on the observed runoff data, more accurate designed flow to a culvert or a small bridge may be obtained by curve fitting on frequency curve of pearson type iii distribution

    精度較高的橋涵水文設計是基於所在地實測的徑流資料，採用頻率曲線的適線法獲得。
  11. In order to obtain the most economic benefits, the paper utilized the theory of " homalographic characteristic " and " share alike compensation current characteristic " to build up the best compensation relation for " hour - current " curve applied to transformer substation and for " length - current " curve applied to distribution line

    以獲得最大經濟效益為目標，利用「等面積特性」和「補償電流等分特性」理論。推導了應用於變電站的「時間?電流」曲線關系中存在的最佳補償關系，以及應用於配電線路的「長度?電流」曲線關系中存在的最佳補償關系，及補償后的經濟效益計算模型。
  12. This course is an introduction to principles of naval architecture, ship geometry, hydrostatics, calculation and drawing of curves of form

    本課程介紹船舶設計、船舶幾何、船舶流體靜力學、船體曲線計算與繪圖等科目的原理。
  13. In addition, the trajectories of oil droplets entering the hydrocyclone were computed by using the particle obit model. thereby the separation efficiency of the hydrocyclone can be obtained

    另外，本文用顆粒軌道模型計算了進入水力旋流器的油滴顆粒運動軌跡，在此基礎上，得出了水力旋流器的分離效率曲線。
  14. At the temperature of 300, the average diameter of fes2 particles is 30nm. the photocurrent of the pyrite sensitizing tio2 electrode increases as the solvothermal temperature increases

    對fes _ 2納米顆粒敏化yio _ 2電極的i - v曲線測試證明，增加反應溫度與時間有利於光電流的增加。
  15. On the basis of forefathers " study, the interaction of the shock waves of torrent, and that of rarefaction to shock wave have been discussed in detail in the useof the concept of the ( u, h ) curve

    在前人研究的基礎上，通過引入（ u ， h ）曲線的概念，分別對急流沖擊波的相互作用，稀疏波與沖擊波的相互作用進行了比較詳細地討論。
  16. Guantang hotspring leisure center is invested and built up by the wanquan hotspring tourist development district of qionghai, collecting the meeting reception, hot spring and recuperate, recreation and spending holidays, amusement fitness, table delicacies keep in good health in order to travel in one degree of false hotels integratively and approved by country and four - star concerning foreign affairs. with chinese style flower garden organic an organic whole of linking of pavilions, terraces and open halls such as the main building, guest room, villa, bowling alley corridor, it is unique to build, the style is romantic

    瓊海官塘溫泉休閑中心官塘溫泉休閑中心由瓊海萬泉河溫泉旅遊開發股份有限公司投資建造，是集會議接待溫泉療養休閑度假娛樂健身美食養生為一體的經國家批準的四星級涉外旅遊度假型酒店。整體建築環抱著曲線流暢，寬敞別致2700的大型溫泉泳池，並以中國式庭園廊道將主樓客房別墅保球館等亭臺樓閣有機的連成一體，建造獨特，風格浪漫。
  17. And there has been no lack of explanation of why this is the case. the often quoted impediments include the lack of clearing and settlement infrastructure, the absence of a broad institutional investor base, the lack of a benchmark yield curve, low liquidity, and so on

    有關導致這現象的種種原因，我們都聽了許多，其中最常為人詬病的包括：缺乏結算交易的基建設施機構投資者基礎狹小未確立基準收益率曲線流動性低等。
  18. " there has been no lack of explanation of why this is the case. the often quoted impediments include the lack of clearing and settlement infrastructure, the absence of a broad institutional investor base, the lack of a benchmark yield curve, low liquidity, and so on, " said mr yam

    任志剛表示：有關導致這現象的種種原因，我們都聽了許多，其中最常為人詬病的包括：缺乏結算交易的基建設施機構投資者基礎狹小未確立基準收益率曲線流動性低等。
  19. Under this flow, the convex initial curve will preserve its perimeter, enlarge the enclosed area and make its curvature to be positive definitely. and as the time lasts, it will become more and more circular, and finally, as the time goes to infinity, the curve will converge to a circle in the hausdorff metric

    本文證明在這種新的曲線流之下，閉凸曲線周長保持不變、所圍區域的面積不斷增大而曲率保持恆正（從而保持凸性） ，並且，隨著時間的推移曲線變得越來越圓，最終當時間t趨向于無窮大時，曲線在hausdorff度量意義下收斂到一個圓周。
  20. Blower performance testing is the course of changing working states, measuring testing datas, calculating performance parameters and plotting performance curves which processed under the certain rotate speed. it is important to inspecting finished production and designing new production

    風機性能試驗是在風機轉速不變的情況下，改變風機運行工況、測量試驗數據、計算風機性能參數並繪制性能曲線（流量?全壓曲線、流量?功率曲線、流量?效率曲線）的過程。
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