本粘性 的英文怎麼說
中文拼音 [běnniánxìng]
本粘性
英文
intrinsic viscosity-
The integral equations governing the three - dimensional viscous flow inside the turbo - machinery in the rotating coordinate system are presented in this paper, the viscous effects are simulated by the distributed body force described by professor denton j. d. the time - marching method and explicit finite volume difference scheme are employed to solve the flow inside the turbo - machinery
本文給出了相對旋轉坐標系下葉輪機械內部三維粘性流動的守恆型積分型方程組，利用dentonj . d .教授的粘性體積力法來模擬粘性對葉輪機械內部流動的影響，採用時間推進法和有限體積差分格式對葉輪機械內部的流動進行求解。Character : the tan powdery pellet and the colorless transparent watery solution, has the special fetid odor slightly
性狀:本品為近似澄清的粘性液體、稍具特異臭味。He ' s trying to clear a drain when he slipped and fell into 70 gallons of the fuggy goo
他本試圖去清理排水管時滑入70加侖的粘性物質中。This is an indigenous species which is a not very conspicuous element of old pastures, especially on heavy land.
這是一種本地草種，在老草場中，特別是在粘性土地上，不甚引人注目。Based on testing results and soil theory, the modified mechanism of the nanometer silica fume in the clay is proposed : water molecule adsorption action, cementation action and filling action. combining the sem tests, the microstructure features of the cemented soil of nanometer silica fume are concluded
設計了三組室內試驗，分別探討了納米硅粉對粘性土物理力學性能的影響；結合試驗結果和土質學基本理論，提出從水分子吸附作用、膠結作用、填充作用三個方面探討納米硅粉與粘性土之間的作用機理。Abstract : on the basis of general principles of mechanics and critical state soil mechanics theory, a theoretical formula determining the coefficient of earth pressure at rest for cohesionless soil is derived by means of combining hypoplasticity with critical state soil mechanics. the formula has a simple form and is only related to the effective angle of internal friction of soil. there is a slight difference between the calculated value of the formula and that of other formulae. the further investigation of the formula shows that it can be used to determine the coefficient of earth pressure at rest of cohesionless soil
文摘:在滿足一般力學原理和臨界狀態土力學理論的基礎上，本文將亞塑性理論與臨界狀態土力學相結合，推出了一個計算無粘性土靜止土壓力系數的理論公式.該公式形式簡單，僅與土的有效內摩擦角有關，其計算結果與常見的多個經驗公式的計算結果只有微小的差別.文中討論結果表明，該公式可用於確定無粘性土的靜止土壓力系數Firstly, the structures and properties of abs resin, a kind of material for fdm process, are introduced, and theological properties of melted abs filament during extrusion from fdm ' s nozzle are studied in viscosity and elasticity, the research results can provide theoretical guidance for establishing the compensation model of ideal contour line
本論文首先從粘性和彈性兩個方面闡述和研究了熔融態abs熔體從噴頭擠出過程中的流變性能，流變性能的分析和研究不僅有助於更好地理解fdm工藝的擠出絲過程，而且為建立理想輪廓線的補償模型提供了理論依據。In this paper, some characteristics of flow movement and sediment transport are analyzed by using the flume experiment data. the cross section of compound channel can be divided into four regions : the undisturbed region in main channel, the interactive region between channel and plain, the undisturbed region in flood plain and the boundary region. in the undisturbed regions, the distribution of longitudinal velocity along the depth has the feature of lograithmic. whereas, in the interactive region, the longitudinal velocity does not obey the logarithmic distribution law, but it can expressed as a revised logarithmic function by using a wake function. on the basis of the kinematic equation the velocity distribution of transverse velocity is obtained. in the boundary region, the longitudinal velocity obeys the law of parabolic distribution. furthermore, according to the simplified diffusion equation, the transverse distribution of sediment concentration in the interactive region is deduced. the analysis is in good agreement with the measured data
本文根據漫灘水流的運動特點，將漫灘水流的復式斷面分為主槽平衡區、灘槽交互區、灘地平衡區及邊壁區等4個區，並給出了各區寬度的經驗公式.根據灘槽交互區垂線流速分佈的變化特點，提出了附加尾流函數的對數流速分佈公式.在簡化水流運動方程和泥沙擴散方程的基礎上，對灘槽交互區內垂線平均流速及含沙量沿橫向分佈進行了理論分析，提出了反映灘槽水流動量交換強度的橫向渦量粘性系數及橫向擴散系數的表達式，得到了漫灘水流垂線平均流速及含沙量沿橫向分佈的解析解，並與實測資料吻合較好Moreover, it is a compatible raw material under the terms of the food sanitation law. also, through the use of newly developed complex technology, we have given this coating excellent non - adhesion, low friction and sliding capabilities, etc. thanks to these capabilities it has become possible to adjust the surface treatment performance to match a wide range of application purposes, equipment, etc
聚氨酯本身具有耐磨損性，高摩擦系數特性，還有防止靜電的導電特性，保證工廠安全的自動溶解特性，亦可用作食品衛生法對應的原料，此外通過最新開發的復合技術具備了無粘性，低摩擦性，光滑性等諸多優點，用途更廣泛，可適用於各種器械的表面處理施工。This paper is concerned with, the existence and stability of travelling wave solutions for the viscous balance law which is an extension of viscous conservation law where a reaction term g ( u ) is added. l ) the existence of travelling wave solutions by geometric singular perturbation method, we investigate the existence of travelling waves ( a2 ) connecting a saddle point and a sink point and the existence of viscous shock waves c connecting two adjacent or disadjacent saddle points. by giving a detailed analysis of the fast and slow manifolds and verifying the transversality of the intersection of singular stable and unstable manifolds of the reduced problem along the singular heteroclinic orbit, we obtain the existence of travelling waves ( a2 ) in the case of a convex flow function / and that of viscous shock waves c under the assumption that f " is bounded
主要結果如下： 1 ）行波的存在性本文利用[ 37 ]中幾何奇異攝動理論，通過仔細分析= 0時的快流、慢流，驗證= 0時慢流方程的穩定與不穩定流形橫截相交於奇異異宿軌道，先在f為凸的條件下嚴格證明了（ ）存在連接不相鄰的鞍點、結點的行波（ a2 ） ；然後在地f有界的條件下得到（ ）存在連接鞍點（包括相鄰和不相鄰）的粘性沖擊波c ，彌補了[ 11 ]缺少嚴格證明的不足，並推廣了[ 11 ]在f為凸的條件下得到的粘性沖擊波的存在性結果。The research of this dissertation is focused on how to solve the 3 - dimensional compressible navier - stokes equations by the implicit finite difference algorithm and to simulate numerically the unsteady subsonic and transonic viscous flows around rigid and elastic wings. on the base of them the aeroelastic characterictics of an elastic wing have been studied
本文的主要工作是用隱式有限差分法求解三維非定常紊流n - s方程組，數值模擬剛性機翼及彈性機翼的亞、跨、超音速定常及非定常粘性繞流，並在此基礎上研究了彈性機翼的氣動彈性問題。In addition, on the base of the assumption of exchange rate incomplete pass - through, this paper expand the exchange rate overshooting model of dornbush ( 1976 ) and innovate the theory of price stickiness of new keynes economics, then analyze the exchange rate behavior in short term under the assumption of incomplete pass - through, beliving that the insensitiveness of the price of tradable goods strengthen the fluctuation of exchange rate behavior
另外，基於對匯率不完全傳遞的論證，本文後半部分以此為主要前提假設，通過對donbush （ 1976 ）匯率超調模型的拓展和對新凱恩斯主義經濟學中價格粘性理論的創新，用動態一般均衡模型推導出了在匯率不完全傳遞條件下的匯率短期行為路徑，認為貿易品價格對匯率波動的不敏感性會導致更加顯著的匯率超調行為。The resonant flow was researched in this paper, which is an incompressible, inviscid fluid with surface tension and different variational bottoms ; the effects of different variational walls on the nonlinear surface waves were analyzed
本文通過對具有表面張力的、不可壓縮、無粘性流體流過不同壁面時的共振流動進行研究，分析了壁面變化對非線性表面波的影響。They began to investigate the empirical evidence of non - linearity and its policy implications. laxton, meredith and rose ( 1994 ), turner ( 1995 ), clark, laxton and rose ( 1996 ), debelle and laxton ( 1997 ) researched the one form of phillips curves ’ non - linearity ? convexity. basing on the above all researches, this paper discusses another form of non - linearity - - - the asymmetric price adjustment and the asymmetric phillips curves
第四章是本文的結論部分，對于非對稱的價格調整和非對稱的菲利普斯曲線的成因進行了分析，認為與菜單成本相聯系的粘性價格是導致非對稱性的主要原因，而價格調整的非對稱性和菲利普斯曲線的非對稱性是導致貨幣政策非對稱的一個重要因素。These characteristics and phenomenons have effect on the quality of gear pump, and it is difficult relatively to research them by theory. at present the research is limited to the phase of examination testing. theoretic research of the characteristics and the phenomenons of polymer gear pump are blank in china when the gear pump feeds the viscous polymer liquid of chemical flow with high temperature and high pressure
齒輪泵除具有流量和容積效率、扭矩和機械效率、功率和總效率等基本特性外，還存在著困油、噪聲和氣穴等現象，這些特性和現象直接影響齒輪泵的質量，對斜齒齒輪泵的這些特性和現象的理論研究難度較大，目前大多仍局限於實驗測試研究階段，而聚合物齒輪泵在輸送化工流程中的高溫、高壓的粘流態聚合物時特性的理論研究在國內基本還處于空白。In this thesis, adopting compressible navier - stokes equations and compressible k - - e turbulence double model, studied 2d viscous flow field in wet turbine ' s separate - stage. coordinate transformation is made for the navier - stokes equations by using body fitted coordinate system, moreover, the flow field in 2d cascade is calculated by using the well - established simple method
本文採用可壓縮氣體的n - s方程，並採用可壓縮的-湍流雙方程模型，研究了飽和汽輪機分離級內二維粘性葉柵流場，採用貼體坐標系對n - s方程進行了坐標變化，並利用成熟的simple演算法對二維葉柵內的流場進行了計算。A multi - block incompressible viscous flow solver has been developed that can be applied to simulation of a variety of ship maneuvering related flows and calculation of hydrodynamic forces. validation and verification of the solution procedure are carried out on several model problems with good agreement to experimental and numerical results. the present block - structured viscous flow solver is based on solving the reynolds - averaged navier - stokes ( rans ) equations with a second - order cell - centered finite volume method ( fvm ) on non - staggered grids
本文即在這種背景下，瞄準船舶操縱水動力預報方面的國際前沿和熱點課題，通過對現代船舶粘性流計算方法的研究，自主開發了一個船舶操縱粘性流求解器，並將所開發的求解器成功地應用於一系列和船舶操縱問題相關的粘性流動與水動力計算，得到了令人滿意的結果。We can conclude that in china, is curve is very sharp and its limited scope, lm curve is not so steep, and bp curve is sharp and sticky. the 2nd chapter describes the monetary policy and public financial policy within the fixed exchange system in china. with the hypothesis about chinese economic reality, we can discuss the validity of our country ’ s economic policy and the problems of their coordination
這樣的前提假設並不完全符合中國的實際，經過分析，我們可以附加總供給彈性較大、資本不完全流動、固定匯率以及國際收支盈餘等假設，通過這些假設前提，我們可以得出一個擴展的m - f模型，從而可以得出一些結論? ?其中包括了中國陡峭的is曲線及其有限的移動范圍、平緩的lm曲線和陡峭的bp曲線及其粘性，為進一步分析我國宏觀經濟政策的效果作了鋪墊。Woodford, m. " optimizing models with nominal rigidities. a basic sticky - price model. " chapter 3 - 1
《含名義剛性的最優化模式。一個基本粘性價格模型》 ，第三章第1節。Woodford, m. " optimizing models with nominal rigidities. inflation dynamics with staggered price setting. " chapter 3 - 2
《含名義剛性的最優化模式。一個基本粘性價格模型》第三章第2節。分享友人