pressure effect的用法和樣例：
例句
- The contraction force will be produced in unsetting of hydraulic packer by lifting tubing string because of effect pressure and pumping and so on.
採用上提管柱解封的液壓式封隔器管柱，由於壓力效應及泵抽等因素影響，將產生一定的收縮力。 - The paper introduces a new type slim - hole MWD tool, which is capable of accurately measuring downhole annular pressure and pressure effect caused by swabbing and waveness.
文章介紹一種新型小井眼隨鑽測井儀，它能夠精確測量井底環空壓力以及抽吸和波動引起的壓力效應。
