英汉例句

• the influences of the superficial gas velocity, solid holdup and flowing resistance on gas holdup, bubble size, bubble rise velocity and liquid velocity were systematically studied.

  考察了表观气速、固含率和流动阻力对气含率、气泡大小、气泡上升速度和液速的影响。

• these tubes take water and air as working media, and there lational expressions for heat transfer and flowing resistance test are restricted to a large extent.

  这此强化管的传热和流阻试验关联式局限性很大，工作介质基本上是水和空气。

• the bottom of the body designed no concave nest. so have lower flowing resistance and prevent valves leakage or damage from trash pipe up.

  阀体底部设计无凹槽，球阀因此具有流阻小，阀体防止污物堆积造成阀门渗漏或损坏等特点。

• a math model on the gas flow rate and flowing resistance in the slot plug is set up.

  建立了狭缝式透气砖内气体流动速度和阻力的数学模型；

• flowing resistance characteristic can be indicated by it's index.

  液体流动阻力特性可以用液阻特性指数表示。

• the loss power on flowing resistance and sucker pump accounts for the most proportion in the energy loss of underground.

  地下能耗中，粘滞损失功率及泵损失功率所占比例较大。

• oil flowing resistance is increased by the two-phase flow of oil & gas.

  油气两相流动增加了油流阻力；

• the heat transfer resistances, heat transfer areas of the heat-exchanger, the temperatures of the tube and the changes of flowing resistance in every style of tubes could be calculated by analyses.

  通过设计分析外螺旋肋片管与管内光管、外螺旋肋片管与管内三维内肋管和外螺旋肋片管与管波纹内肋管这几种换热面组合的传热热阻、换热器换热面积、管壁温度和阻力的变化情况。

• this paper has corrected the experimental formula of flowing resistance characteristic index through analysing and calculating.

  通过分析和计算，对液阻特性指数的实验公式进行了修正。

• during the course of the plastics melt filling in the die cavity, the forms of the flowing resistance and the energy loss and the reason why they come into being are analyzed.

  本文分析了在塑料熔体充满型腔的过程中，流动阻力及能量损失产生的形式和物理原因。

• the changing rules of burner structure and load on the interior flowing resistance of burner are studied in cool state experiment.

  冷态实验研究了燃烧器内部流动阻力随燃烧器结构和负荷的变化规律；