傳質速度 的英文怎麼說

中文拼音 [zhuànzhísùdù]
傳質速度 英文
mass transfer velocity
  • 傳 : 傳名詞1 （解釋經文的著作） commentaries on classics 2 （傳記） biography 3 （敘述歷史故事的作品）...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. （快慢的程度） speed; rate; pace; tempo
  1. By comparing with the velocity in normal person ' s shinbone, osteoporosis can be diagnosed conveniently

    與定量超聲波在正常脛骨中的傳播速度相比較，可以為骨質疏鬆癥提供便捷的診斷手段。
  2. The propagation velocity of ultrasound in patient ' s shinbone can be achieved by figuring out the time span between emergent wave and echo wave

    根據相關公式，只需計算出超聲波發射信號和回波信號的時間差，即可獲得定量超聲波在受試者脛骨的皮質骨中傳播速度。
  3. Time - dependence of the mathematical model is taken into account, and time - dependent form of pens is deduced. 5. numerical analysis of heat and mass transfer in the adsorbent bed is presented, transient distribution of pressure, temperature, velocity and adsorption in it is obtained

    對吸附床的傳熱傳質規律進行了數值分析，獲得了吸附床內部的瞬時溫度壓力、吸附質速度、吸附率分佈，並通過實驗數據驗證了數學模型。
  4. According to all the sediment peaks of 35 floods observed at each station on the downstream of xiaolangdi, it analyzes the characteristic of delayed sediment peak and establishes a regression equation between sediment peak lag time for each section of xiaolangdi, huayuankou, jiahetan, gaocun, sunkou, aishan and lijin and peak discharge, sediment concentration of the peak, flood propagation velocity and fall velocity of suspended load of the previous station, which can search, make up and extend sediment peak lag time and provide a basis for accurate forecasting on sediment peak travel time of each station on the lower yellow river

    根據小浪底下游各站沙峰均滯後於洪峰的35場洪水，對沙峰滯後於洪峰的特性進行了剖析，建立了小浪底、花園口、夾河灘、高村、孫口、艾山、利津各河段沙峰滯后時間與上站洪峰流量、沙峰含沙量、洪水傳播速度、懸移質泥沙群體沉速之間的回歸方程，可以用來查補延長沙峰滯后時間，為下游各站沙峰傳播時間的準確預報提供依據。
  5. Arithmetic figure that new dvd that conduct and actions world the adoption arithmetic figure of the first style see the port dvi port to broadcast, three stars the dvd - hd938 to can output to have not yet the compression to see the signal, but have no to need to pass by few molds the conversion process, from but avoided the loss of the painting quality with lose true, deliver the real arithmetic figure signal to television the dvi port is a high take the ieee1394 port breadth port, its deliver the speed to attain 5 gbps, is more than ten times to deliver the speed. at the same time, need not proceeding of port of adoption dvi few mold conversion, can avoid to convert what process result in to lose true, from but real realizes the arithmetic figure deliver

    作為世界第一款採用數字視頻埠dvi埠的新型dvd播放器，三星dvd - hd938能夠輸出未經壓縮的數字視頻信號，而無需經過數模轉換過程，從而避免了畫質的損失和失真，向電視傳輸真正的數字信號dvi埠是一種高帶寬的埠，其傳輸速度達到5gbps ，是ieee1394埠傳輸速度的十幾倍。同時，採用dvi埠不用進行數模轉換，可以避免轉化過程造成的失真，從而真正實現了數字傳輸。
  6. According to gaseous " molecular kinetic, the mass diffusion rate is within finite value. so theoretical conclusion of mass flux ' s producing and the essential relation of flux vs. force could be drawn. with the assumption that local density states in near equilibrium and the distribution is gradual changed, the classical first pick ' s law was modified considering mass relaxation time

    根據氣體分子運動論對質量傳播速度為有限值情況下的質量流的產生及流與力之間的本構關系作了理論推導，在假定局域濃度處于近平衡態，其分佈為漸進的情況下得到了考慮質量鬆弛作用的經典fick第一定律的修正式。
  7. We find that the phenomenon can be explained by basic economic principles and the proxies for information asymmetry account for a significant portion of the b share and h share discounts. prior to 1998, the information asymmetry focuses on the disclosure quality and transmission efficiency ; after 1998, the effect focuses on the different reflection to the same information among different investor groups. in addition, the greater difference of demand elasticity between domestic investors and foreign investors make large contribution to deepen b share and h share discount degree in recent years

    在接下來的第五章中，我們對1994年1月至2000年12月中國所有的ab股和ah股的歷史數據進行實證檢驗，發現造成中國外資股價格普遍低於普通股票價格的形成原因是多方面的，其中信息不對稱是最重要的原因，在1998年前主要是信息質量和傳遞速度的差異造成的， 1998年後信息不對稱的影響以對信息的理解差異為主。
  8. Analyses results show that the materials, tension and rigidity of wires, speed of trains, wave speed, and lift forces are primary factors that affect fatigue life of contact wires

    分析結果表明，接觸導線線質、張力和剛度以及列車運行速度、波動傳播速度和抬升力是影響導線疲勞可靠性的主要因素。
  9. Based on the fast ethernet technology standards, the hardware platform integrates the field analysis facilities, the water quality detecting facilities, boat carried gps and hydrometeorological facilities to a fast boat carried entironment monitoring system. the system realizes the auto collection, pretreatment and distribution of the sample of the marine water, the field collecting, distill, analysis and storage of the monitoring data and sending of the data to land supporting system to finish the producing and rele ase of the information product

    該硬體平臺採用符合internet intranet技術標準的交換式快速以太網技術和星型連接拓撲結構建設船載局域網路，支持局域網上10mbps的數據傳輸速度，將現場分析儀器、水質檢測設備、船載gps以及水文氣象等設備集成為一個船載海洋生態環境快速監測系統，實現樣品的自動採集、預處理與分配，以及監測數據的現場收集、提取、分析處理與存儲，同時將監測數據實時傳回地面支持系統進行信息產品製作和發布。
  10. This paper deals with the extraction of the seismic attributions, describes their physical significance, studies the relationships between seismic velocity, density and seismic attributions by using model technology, analyses geological implications of seismic attributions, and provides grounds for analysing and selecting seismic attributions in practical application

    摘要介紹了地震屬性的提取及其物理意義，通過正演模型技術研究了地震波傳播速度、密度及深度與地震屬性之間的關系，分析地震屬性的地質意義，為在實際應用中對地震屬性的分析、選取提供了一定的依據。
  11. The pcs - tl30 supports data - transfer rates of up to 2 mb s over ip networks h. 323, making high - quality videoconferencing possible

    Pcs - tl30支援高達2mbps的ip h . 323數據傳輸速度，從而能夠實配高品質的視頻會議
  12. Change in the direction of propagation of radiation determined by change in the velocity of propagation in passing through an optically nonhomogeneous medium, or in passing from one medium to another

    當輻射通過光學異性的界面，或從一種媒質進入另一種媒質時，傳播速度的改變而導致的輻射傳播方向的改變。
  13. Any homogeneous viscoelastic medium subjected to one - dimensional tension and compression can be characterized in terms of the phase velocity c ( w ) and the attenuation coefficient deduce the complex modulus and the other equivalent viscoelastic functions

    一維的縱向壓縮波在同質的粘彈性介質中傳播時，材料的粘彈性特性主要通過縱向波的傳播速度c （ w ）和衰減系數a （ w ）兩項來定義。
  14. To solve the mathematic equations, the method based on condensation degree was used. the distributions of temperature, concentration and mass flux on the film surface ; of temperature and concentration in the vapor ; of heat transfer coefficient in the vapor and in the liquid were obtained by applying the model in the flow field

    採用冷凝度的方法對該數學模型進行求解，得出了汽相的濃度分佈和溫度分佈，界面處濃度分佈、溫度分佈和傳質速率分佈，以及汽相和液相的傳熱系數分佈。
  15. Numerical results are obtained for velocity, temperature and concentration profiles, variations of both nusselt and sherwood numbers under different buoyancy ratio and inclination angles of = 15 - 90. at a given inclination angle, heat and mass transfer rates decrease with heat and mass buoyancies and the buoyancy ratio b decrease from high positive values, and then increase again with the buoyancy radio b further decreasing after the velocity and transfer rates reaching a minimum

    研究結果表明：傾斜角度一定，當熱浮力與物質擴散浮力共存且二浮力之比b從較高正值變化到較高負值時，流體速度和熱質傳遞速度從高逐漸變低並出現最小值，此後隨著向下浮力的增大，流體向下流動且隨| b |的增大而加速，熱質傳遞速率隨| b |的增大而重新增大。
  16. Speaking at the ceremony, mr tang said that with the exponential growth in the number of internet users worldwide and the ever expanding range of web - based applications and services, improvement in the quality of internet service in terms of transmission speed, reliability and system capacity was something that users looked forward to, and those in the academia and industry were working towards

    唐英年在儀式上表示，隨著全球網際網路使用人士數目急速增長，以及各種網上的應用程式及服務迅速增加，使用人士期望網際網路的服務質素，包括傳送速度、可靠程度、系統容量方面，都會有所改善。這亦是學術界及業界致力達成的目標。
  17. Because temperature and wind greatly influence the spread of sound in the air, they produce interesting effects similar to the optical phenomenon of mirage. through analysis of the sonic signal, we can therefore estimate the atmospheric conditions such as the temperature and or the wind distribution aloft

    由於風和溫度都對聲音的傳播速度有很大影響，也會產生類似光學上的海市蜃樓那樣的現象，因此，透過分析聲音訊號，亦可估算當時大氣的性質如溫度的高低或風力的分佈。
  18. The nusselt and sherwood numbers increase with the increasing buoyancy ratio of b. when b reaches bmin, nusselt and sherwood numbers are attained minimum. the value of buoyancy ratio bmin which is a function of pr / sc increase with the increasing pr / sc and bmin varies drastically when 0 < pr / sc < 2

    流體速度和熱質傳遞速度出現最小值時即nusselt數和sherwood數為最小值時的浮力比為b _ （ min ） ，它是普朗特數和施米特數之比pr / sc的函數，隨pr / sc的增大而增大。
  19. Because many web portals make news reporting the prime module of their contents, they speed up the flow of news information and broaden up the channels as well. however, the development of news websites are still overshadowed by such problems as defects in the managerial styles and business patterns, personal quality and news professionalism

    眾多網站都將新聞信息作為網站的主要板塊，這一方面加快了新聞信息的傳播速度，拓寬了信息的傳播渠道，但另一方面，由於存在管理方式、經營模式、從業人員素質、新聞業務等方面問題，給新聞網站的發展投下了陰影。
  20. In addition of the analysis above, the construction of e - commerce logistics is studied and explored, including the relevant information technology and business policies to realize the new logistic functions. for the advanced logistics efficiency of inter - companies and inter - department for the management information system must be established, which is the platform of exact and efficient communication

    要提高企業間及部門間處理物流業務的效率必須建立高效的信息管理系統這是實現縱橫信息交流與溝通準、快的基礎，導入共同配送計劃在企業內外形成信息共享平臺等先進的管理手段，通過提高信息內涵的質量、傳送速度來增強決策的科學性。
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