It's a modest project, and that reading room seemed to me like the bottom of a well when it was empty that morning.
这是一个谦逊的设计,阅览室对来说早晨空空荡荡的时候像是干涸的井底。
In this paper, a numerical method to describe the distribution of pressure and temperature in the well bore with downhole-choke from wellhead to bottom was established.
对有井下节流装置的气井动态分析的研究,首次提出采用井口采集数据,从井口向井底计算井筒内的压力温度综合值的计算方法。
In order to explore the effect of ambient pressure on jet flow field in deep well and ultra-deep well, a physical model for flow field of confined water jet at bottom hole was established.
考虑到深井、超深井中井底围压对射流流场有一定的影响,建立了井底受限射流流场的物理模型。
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