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质通量
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  mass flux
     The experimental results show that recovery of 90% could be reached under sufficiently high voltage. Mass flux and recovery are increased significantly by increasing electric field strength. With an increase of organic velocity recovery is decreased , while maximum mass flux may exist.
     实验结果表明,萃取率和传质通量随电压的增大而增大,在施加足够大的电压的情况下,萃取率可达90%以上,有机相流速改变对萃取效果有显著影响,有机相流速增大萃取率减小,传质通量可能存在极大值,水相流速改变对萃取效果影响不大。
短句来源
     The experimental results showed that mass flux and recovery increased significantly by increasing electric field stength.
     实验结果表明 ,电场强度的增大可以有效地提高溶质的萃取率 ,传质通量也随之增大 ;
短句来源
     With an increase of organic phase velocity, the recovery of solute decreased, while maximum mass flux may exist.
     有机相流速的增大 ,将使萃取率下降 ,传质通量则可能存在极大值 ;
短句来源
     The effect of aqueous phase velocity on recovery and mass flux is indistinctive. In proper conditions recovery of alphazurine A is can reach over 95%.
     水相流速的变化对萃取率及传质通量的影响均不显著且规律性不强 ,电泳萃取从醇溶液中萃取专利兰 A的萃取率可达 95 %以上 ,是一种十分有效的分离染料的方法
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  “质通量”译为未确定词的双语例句
     The results show that CO2 transfer rate increases with increasing electrical current density and CO2 concentration difference across the membrane.
     解的结果表明: 影响CO2 传质通量的因素主要有电流密度及CO2在膜两侧的浓度差。
短句来源
     The model consists of a set of equations of material balance,enthalpy balance,vapour-liquid equilibrium,normalized component concentrations,chemical reaction rate in the liquid bulk,mass and heat transfer rate,etc.
     从而避免了板效率取值问题和由此带来的计算不确定性。 模型方程由汽-液两相质量衡算方程、焓衡算方程、汽-液相界面平衡关系式和组分浓度归一化方程等基础方程以及诸如有关的求算相间传质通量的特征方程组成。
短句来源
     The mass transfer flux and extraction rate decreased with an increase of organic phase velocity.
     水相流速的增大有利于传质通量的增大,而回收率会有所下降; 有机相流速的增大,将使萃取率和传质通量同时下降。
短句来源
     The results alsoshowthat the CO2absorptionflux and fractional removal of CO2decrease withincreasing the ti mes of recyclingthe absorbent.
     随着吸收液循环次数的增加,CO2的传质通量和其脱除率都会降低.
短句来源
     The experimental results showed that the extraction rate and mass transfer flux increased with the field strength increasing.
     实验结果表明,电场强度的增大可以有效地提高溶质的萃取率,传质通量也随之增大;
短句来源
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     This paper introduces the structure and operational performances of the combined trapezoid spray tray( CTST) .
     介绍了大通量新型高效塔板——立体传塔板(CTST)。
短句来源
     The structure and operational performances of the combined trapezoid spray tray(CTST) is instruduced.
     介绍大通量新型高效塔板—立体传塔板CTST。
短句来源
     The decline of membrane flux
     膜通量衰减
短句来源
     On the Teaching of Flux
     关于通量的教学
短句来源
     Computer aided analysis of mass spectrogram
     谱图的计算机辅助分析
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  mass flux
The present paper reports careful experimental investigations of the flow past bodies of revolution in the presence on their surface of a transverse mass flux, especially at a low blowing intensity.
      
The method of matched asymptotic expansions is used to obtain an analytic solution of the problem of the concentration field and the diffusion mass flux to the surface of the cloud at small and large values of the Péclet number.
      
Effect of radial mass flux on the moment of the forces acting on a spherical particle rotating in a viscous nonisothermal gas
      
The mixing effect is taken into account by means of a concentrated mass flux in the section of discontinuity.
      
A new form of the heat-transfer, mass-transfer, and fluid-flow equations is proposed in which the transferred quantities are the heat flux, mass flux, and shear stress, respectively.
      
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The next order conditions across a three-dimensional curved shock near stagnation point have been established, including the effects of heat conduction, viscosity and the shock structure. These shock conditions involve the local shock curvature in addition to its local inclination. Explicit results have been obtained for the correctional formulations in the mass flux across the shock, the stagnation enthalpy, the taugential component of velocity and the normal component of momentum flux.

本文建立了三维轴对称小曲率曲面击波驻点邻域的次级条件,其中包括热传导、粘性、击波结构的影响.这些击波条件是在局部击波斜率代替局部击波曲率前提下建立的.在Prandtl数等于3/4条件下,获得了驻点邻域附近的击波质通量、滞止焓、动量的切向分量和法向分量的修正公式的显形式.

Transport of bedload in the near\|bed flow substantially belongs to a problem of solid\|liquid two\|phase flow. According to the stochastic\|mechanistic properties of solid phase\|bedload, a differential equation governing the motion of bedload is strictly developed by an analogous approach to derive the Boltzmann equation in the kinetic theory of molecules. The collision term in the equation is involved mainly with the effect of collision between particles in the bedload layer and particles on the bed\|surface....

Transport of bedload in the near\|bed flow substantially belongs to a problem of solid\|liquid two\|phase flow. According to the stochastic\|mechanistic properties of solid phase\|bedload, a differential equation governing the motion of bedload is strictly developed by an analogous approach to derive the Boltzmann equation in the kinetic theory of molecules. The collision term in the equation is involved mainly with the effect of collision between particles in the bedload layer and particles on the bed\|surface. The proposed equation for two\|phase flow, the so\|called kinetic model, connects bedload flux with the forces acting on particles moved as bedload and thus reveals the physical inbeing of bedload transport. The development of this equation provides a new theoretical approach for investigation of bedload movement.

近底水流中推移质的输移属于固液二相流问题 .本文针对固相推移质具有的随机和力学双重特性 ,通过类似分子运动论中 Boltzmann方程的推导方法 ,建立起推移质运动的控制微分方程 ,其中碰撞项主要考虑推移层颗粒与床面层颗粒的碰撞效应 .据此获得推移质输移问题的固液二相流模型——动力学模型 ,将推移质通量与所受外力联系起来 ,便于揭示推移质运动的力学本质 ,开辟推移质理论研究的新途径

The elemental current model and interaction law of material current are defined in this paper.The physical measure N with material potential of vector is discussed.

引入元物质流模型,描述元物质流的相互作用,讨论物理量Ng(暂名能耦)与元物质流的矢量质位、质感强度、互质感、质通量之间的关系.

 
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