片语

boundary layer momentum integral equation边界层动量积分方程

momentum integrating equation动量积分方程

von Karman momentum integral equation冯卡门动量积分方程式

momentum balance equation动量平衡方程

momentum integral equation动量积分方程式

momentum differentiating equation运动微分方程

momentum m equation动量方程

momentum conservation equation动量守恒方程

momentum variation equation动量变差方程

英汉例句

• based on the non-stagger grid technique, the momentum equation is solved by using cartesian velocity components as solving variables.

  运用非交错网格技术，以笛卡儿速度分量为动量方程的求解变量进行数值计算。

• the flow characteristics of inner flow field of turbine are computed with three-dimension incompressible continuous equation, momentum equation and turbulent kinetic-dissipation equation.

  采用三维不可压紊流的连续方程与动量方程和紊动能与耗散率方程对内部流场进行研究计算。

• in this paper, the pressure loss model of each pattern is developed according to consistence equation, momentum equation and fluctuation equations.

  运用流体力学中的连续性方程、动量方程及波动方程等，对于每一种高含水期油水两相流流型给出了相应的压降模型。

• an integral form step-by-step integration method, which has been developed previously, is used to solve the momentum equation of motion.

  先前所发展的积分型逐步积分法即是针对此动量平衡运动方程式来进行逐步积分以获得结构系统的动态历时反应。

• based on the limited momentum propagation velocity, this paper presents the solution of the transient momentum equation by laplace transform. the distribution functions of velocity and eddy are given.

  在考虑瞬态过程中动量扩散速度基础上，用拉普拉斯变换法对无限长平板突然起动瞬态动量定解方程进行了求解，并按涡量定义求出涡量分布函数。

• aimed at typical shape micro-channel(fissure)under slip confine condition , it used dauby fluid motion equation and momentum equation , derived pace bout and running resistance.

  针对典型形状微通道（微缝隙）在滑移边界条件下，利用粘性流体运动方程和动量方程，推导出速度场和流动阻力。

• continuity equation, momentum equation and energy equation are used to describe the plastic material flow in fsw process.

  用连续性方程、动量守恒方程和能量守恒方程描述搅拌摩擦焊过程中材料的塑性流动状态。

• a general mathematic expression for hydraulic losses in a pump-turbine volute in pump operation is obtained from the momentum equation and continuous equation of energy flux of the volute element.

  本文在以实验资料为依据的假设下，由动量方程和能通量的连续方程推出了蜗壳损失的一般计算公式。

• it is found that the transfer of thermal mass also satisfies the principle of minimum thermal mass energy dissipation, and from which the momentum equation of thermal mass can be derived.

  当采用热质模型对传热现象进行描述时，发现热质的运动也满足最小作用量原理：最低热质能耗散原理，根据该原理可以推导得出热质运动的动量守恒方程。

• according to momentum equation and energy equation, the flow phenomena of the internal hydraulic jumps were analysesed for stratified flows in a channel with slop down or slop up.

  本文对于正坡和反坡两种情况，根据上、下层的动量方程和能量方程分析了两层液体的内水跃流动现象，研究并得出了不同流动情况下发生内水跃的条件。

• the momentum equation with gravity considered was applied to describe the variable-mass flow in the vertical perforated channel for radial packed reactors.

  导出了在垂直圆形多孔通道中的分流和合流流动含重力项的动量交换方程。

• the slip coefficient b is introduced in momentum equation of one dimensional nucleating flow.

  本文在一元蒸汽凝结流动量方程中引入了滑移系数b，考虑两相滑移的影响。

• through analyzing momentum equation of infinitesimal swirling flow, pressure distribution with the radial difference was demonstrated.

  通过对管内螺旋流旋转流体的动量特性分析，从理论土得出压力沿径向分布规律。

• based on the modified newton inner friction law with the relaxation time, the momentum equation of fluid is built.

  以修正的牛顿内摩擦定律为基础，建立了瞬态动量方程。

• since the interaction between solid phases and liquid phases is included in the momentum equation of liquid phases in terms of sources or sinks, the physical process is clearer in the model.

  该模型把固相与液相间的相互作用以源（或汇）的形式归结到液相的动量方程之中，因而物理过程比较明确。