| 释义 |
pressure effect
基本例句
压力效应
The contraction force will be produced in unsetting of hydraulic packer by lifting tubing string because of effect pressure and pumping and so on.采用上提管柱解封的液压式封隔器管柱，由于压力效应及泵抽等因素影响，将产生一定的收缩力。
The paper introduces a new type slim - hole MWD tool, which is capable of accurately measuring downhole annular pressure andpressure effectcaused by swabbing and waveness.文章介绍一种新型小井眼随钻测井仪，它能够精确测量井底环空压力以及抽吸和波动引起的压力效应。 |