pressure gradient

pressure gradient什么意思,pressure gradient翻译

基本解释

un.: 压力梯度；气压梯度

英汉解释

• 气压梯度

• 压力梯度

例句

• And it was seen from the wind tunnel tests that the wind pressure gradient had a nonlinear relationship with the wind velocity.

  通过风洞试验发现，块石层内风压梯度与风速存在非线性关系，与速度的平方成正比；

• While with the increase of the circulating amount of the system, negative pressure gradient and slip velocity in the standpipe increase too.

  而随着系统循环量的增加，立管内的负压差梯度以及滑移速度均增大；

• The method can be used to calculate the the end time of effect of wellbore storage with start-up pressure gradient considered.

  该方法可用于考虑启动压力梯度影响的低渗透气藏气井井筒储集效应结束时间的计算。

• The atmosphere pressure gradient is an inverse measure of the spacing of the isobars on a weather map.

  气压梯度与天气图上等压线的间隔大小成反比。

• The results of calculation prove that the flow of coating in conical shaped die can create pressure gradient of coating in die.

  通过计算证明，涂料在圆锥形模具中流动时，能够在模具内产生一定的压力梯度。

• To determine the formation pressure, formation temperature, flowing pressure and flowing pressure gradient.

  1确定油藏的地层压力、地层温度、流动压力及流动压力梯度。

• The results showed that mobility and start-up pressure gradient are the main reasons of non-linear seepage flow effect.

  结果表明流度与启动压力梯度是形成非线性渗流的主要因素。

• fractured gas reservoir with low permeability; gas-water biphase; nonlinear flow; threshold pressure gradient; numerical simulation.

  低渗裂缝性气藏；气水两相；非线性渗流；启动压力梯度；数值模拟。

• The relationship between permeability and the threshold pressure gradient is studied by the threshold pressure gradient experiment.

  利用启动压力梯度实验，研究油层渗透率与启动压力梯度的关系；

• Analysis the negative pressure control value VS pressure gradient distribution and factors on pressure gradient for the district air flow.

  分析了隔离病房区域气流的负压控制值、压力梯度分配和影响压力梯度的因素。