Norma Jones worked as a packer in a local chemical factory.
诺玛·琼斯在本地一家化工厂作包装工。
This phenomenon was observed by Craig Packer, a wildlife biologist at the University of Minnesota.
这种现象是明尼苏达大学的野生生物学家克雷格·帕克尔观察到的。
A completion component, generally included in the lower assembly near the packer, that allows communication between the tubing and annulus.
一种完井部件。它通常包括在接近封隔器的下部组合中。它用来提供在油管与环空之间的连通。
A type of packer that USES an inflatable bladder to expand the packer element against the casing or wellbore.
利用可膨胀胶囊使封隔器密封元件紧靠套管或井筒的一种封隔器。
A retrievable or drillable packer is set above the formation to be cemented.
在要被注水泥的地层的上面坐封一个可收回封隔器或可钻封隔器。
A hydraulic packer typically is set using hydraulic pressure applied through the tubing string rather than mechanical force applied by manipulating the tubing string.
一般地，经油管柱施加液压压力而不是由操纵油管柱施加机械力使封隔器坐封。
A term used to describe the annulus surrounding a production tubing string above the production packer.
描述在生产封隔器上面的围绕生产油管的环形空间所用的术语。
A packer assembly that can be removed from the wellbore only by drilling or milling.
仅能用钻或磨铣方法从井筒中去除的封隔装置。
A quantitative packer with negative pressure valve port relates to a powder packer technique.
负压式阀口定量包装机涉及一种粉料的包装机技术。
The invention relates to a vacuum packer, especially a vacuum chamber, working flat board and sealing air extraction device.
本发明涉及真空包装机，特别涉及一种真空包装机的真空工作室、工作平板及密封抽气装置。
A client with a well located in the Gulf of Mexico was having problems with a leaking production packer.
墨西哥湾一口井的生产封隔器出现泄漏问题。
A cement squeeze process during which a packer is set in the well and the slurry is pumped down the tubing and into the formation.
在井内坐封一个封隔器，然后沿油管向下注入水泥浆并使它进入地层的挤水泥过程。
The packing quality of cellophane packer is an important measurement about the surface quality of a cigarette packer.
小盒透明纸包装质量是衡量烟包外观质量的重要指标。
Daniel: What is a back-packer?
丹尼尔：什么是背包客？
Pipe lodgepole-steel tunnel support technique is a strong composite support system consisting of advance pipe lodgepole, support stell vault, tin plate packer and working surface plug-back.
管棚复合钢支撑技术，是一个通过超前管棚、支撑钢拱、白铁皮隔离、工作面封堵的相互配合和共同作用，形成了具有强大支护抗力的复合支护体系。
Pipe lodgepole-steel tunnel support technique is a strong composite support system consisting of advance pipe lodgepole, support stell vault, tin plate packer and working surface plug-back.
管棚复合钢支撑技术，是一个通过超前管棚、支撑钢拱、白铁皮隔离、工作面封堵的相互配合和共同作用，形成了具有强大支护抗力的复合支护体系。
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