pressure fall center [气象] 降压中心
fuel pressure fall 燃油压力下降
pressure-fall 压力降
loop pressure fall 回路压降
pressure-fall centre 降压中心
pressure fall equation 压力降方程
Considering the reservoir which external boundary was constant pressure we developed three- dimension steady state filtration model using the method of Fourier cosine transform and established coupling model between three-dimensional reservoir and well bore flow binding well bore pressure fall equation and coupling condition including the balanced flow and the equal pressure.
应用傅里叶余弦积分变换推导了外边界定压条件下水平井三维稳态油藏渗流模型,结合井筒内管流压降方程,根据油藏流入流量和水平井产出流量是物质平衡和井壁处油藏压力和井筒压力相等的耦合条件,建立了三维稳态油藏与井筒耦合渗流模型。
参考来源 - 水平井流入动态分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The selection of pipe wall thickness, the calculation and design key points of the melt flow, melt pipe flow pressure fall and melt flow speed in the design of melt pipes were introduced in detail.
介绍了熔体管道设计中管道壁厚选择、熔体流量、熔体管道流动压力降和熔体流速等计算方法和设计要点。
During thermal recovery, to estimate swept volume with pressure fall off test is very important, while hest loss effect of the formation can not be ignored during analysis of pressure fall off test.
在热采项目中用压力降试井来估算蒸汽波及体积是非常重要的，而地层中热损效应在压力降试井分析中又是不可忽略的。
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