片语

feed flow linear velocity水流线速度

flow-velocity sensing流速传感

rate of flow[流] 流量；[流] 流速；[电子][流] 流率

flow-velocity meter流速仪

flow regulating velocity system节流调速系统

stream velocity流速，[航] 气流速度

Flow propagation velocity血流传播速度

flow gas velocity气流速度

flow down velocity下移速率

flow stream velocity液流速度

英汉例句

• in experiments, a blindfolded harbor seal can detect the passage of a fish by using its whiskers to sense changes in flow velocity — even 30 seconds after its prey has passed by.

  在试验中，一只被蒙住眼睛的海豹用胡子感应水流速的变化，从而发现鱼游动的路径——即使那猎物是在30秒以前经过那里的。

• objective to assess the accuracy and application values of phase-contrast mri by measuring the flow velocity and volumes of the central pulmonary arteries.

  目的探讨相位对比法mri测量中心肺动脉各血管的血流速度和血流量的準确性以及临床应用价值。

• the result, such as the flow velocity distribution and isolines of velocity on the outlet of passage, show full flow passage.

  通过给出计算流速矢量分布图、流速等值线图，直观地显示了出水结构内水流流场情况。

• this paper investigated the influence of gas flow velocity in empty tower and the contact time of gas with adsorbed layer in the adsorption process.

  本文探讨了用活性炭吸附低浓度苯类废气时，空塔气速和气流在吸附层的接触时间对吸附过程的影响；

• a model of flow velocity was built up for simulating of the flow rate in the water-lifting aerator.

  建立了扬水曝气器上升流速数学模型，用于模拟计算扬水曝气器的提水能力。

• the results showed that seepage flow velocity changed obviously with the change of pressure distribution, and the outer pores played a main role in the filtration process.

  结果表明，随着压力分布的变化，渗流速度也有很明显的变化，其中外层孔在渗流中起主要作用；

• resultsin case of various axial loads and mass ratios, various curves between dimensionless fluid flow velocity and dimensionless complex frequency are plotted.

  结果得出了不同轴向载荷和不同质量比下的无量纲流速与无量纲频率的关系曲线。

• objective to explore the influence of perfusion pressure, blood concentration and blood flow velocity on myocardial ultrasonic backscatter integration.

  目的探讨心脏灌注压、血液浓度和血流速度对组织背向散射强度的影响。

• according to the model, the heat transfer characteristics of solution heat exchanger at different flow velocity are obtained.

  通过对模型的求解，得到溶液热交换器在不同流速下的传热特性。

• this paper discusses the flow velocity and concentration fields in the cyclone separator.

  本文论述了旋风分离器的速度场和浓度场。

• the water flow velocity in the suction pipe, which is crucial for evaluating the performance on pumping fish, can be measured by the pumped water flow rate of the riser in an air lift pump system.

  气力提升泵的水输送量反映了提升管进口的流速情况，而进口流速是衡量吸鱼效果的重要因素。

• compared with the average method and the area method, the method for obtaining unsteady flow velocity is more precise and reliable in liquid producing profile log interpretation.

  与平均取值法和面积取值法相比，非稳定流动速度确定方法应用于产液剖面测井资料解释，显着提高了解释的精度和可靠性。

• ldv provides a non-intrusive useful tool to measure the local flow velocity within a relatively small measurement volume.

  激光多普勒技术（ldv）已经得到了广泛的应用，成为非接触测量速度场的重要工具。

• vegetations in the floodplain affect the time coming into the main channel of the floodplain flow and arouse the increase of flow velocity in the main channel along the river.

  主槽的水流紊动强度主要与床面糙率有关，滩地植被影响了滩地水流的归槽时间，使主槽水流流速沿程增大。

• according to the principle of thermal equilibrium and piping thermorytic characteristics, the relationship between the flow velocity in the heating pipe and the greenhouse climate has been set up.

  根据热平衡原理和管道散热特征，得到了热水管道加热时流速与温室环境温度的关系，建立了温室温度的控制模型。

• the characteristic of this model is only to know basic and natural boundary condition, then the stream function and flow velocity required on the boundary are obtained.

  这一模型的特点只需要知道边界上的基本边界条件和自然边界条件，就可以得到边界上所需要求的流函数和水流速度；

• the secondary flow in river bends has significant effects on flow velocity and sediment concentration distribution in the transverse direction.

  摘要弯道环流是影响断面流速和含沙量分布的重要因素。

• to clarify the calculation of the basic steps to determine the solution of seepage, flow velocity and penetration than landing approach.

  阐明了计算的基本步骤，确定了求解渗流量、渗流速度场和渗透比降的方法。