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plunger相关的网络例句

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与 plunger 相关的网络例句 [注:此内容来源于网络,仅供参考]

Top quality hydraulic pump with welded construction,Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance .

液压缸体用优质钢焊接而成,活塞式液压泵活塞杆、泵芯镀硬铬,耐磨、耐腐蚀。

Top quality hydraulic pump with welded construction,Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance .

液压缸体为整体铸件结构,密封性强、柱塞杆、泵芯镀硬铬,耐磨、耐腐蚀。

Top quality hydraulic pump with welded construction,Hard 菌 chrome plated pistion and pump plunger ensuer durability and corrosion resistance.

液压缸体为优质钢焊接而成,柱塞杆、泵芯镀硬铬,耐磨、耐腐蚀。安全阀过载保护。超高强度货叉结构具有满载慢降、空载快降功能。

The cupcake froster comes with a frosting tube with a plunger and decorator-type tip.

该蛋糕froster带有一个结霜管和装饰用柱塞式的一角。

In order to do research on pipe flow and pump characteristics of polymer flooding and water flooding rod-pumped well in especially high water-cut stage, rheometric test aimed at production stream from polymer flooding and water flooding rod-pumped well in especially high water-cut stage has been made, and the characteristic of production stream in especially high water-cut stage is confirmed as Newtonian fluid. Experiments using different mediums about pipe flow and pump characteristics is made. Frictional resistance and coefficient of friction resistance of annulus fluid between sucker rod and the pipe flow is calculated under different working conditions. Frictional resistance between plunger and pump barrel under different parameters is calculated based on related theory of pump characteristic and the strained analytical model of oil-well pump. Besides, using the theory of slit flow and hydraulic -clamping pressure, the frictional resistance is calculated, and the error between the result and measured value is no more than 13%.

为研究特高含水期水驱及聚驱抽油机井管流特性与泵特性,本文针对特高含水期水驱及聚驱井采出液进行了流变性试验,确定了特高含水期油井采出液的性质属牛顿流体;利用不同介质,进行管流特性与泵特性试验,得到了不同工况下杆、管环空流的摩擦阻力和摩阻系数;根据泵特性相关理论和抽油泵受力分析模型,计算了不同参数下柱塞与泵筒间的摩擦阻力,并利用缝隙流与液压卡紧力理论对柱塞与泵筒间的摩擦阻力进行了计算,计算结果与实测值误差在13%以内。

A plunger (24) having an elongate body portion (25) and a stopper (54) slidably positioned in fluid-tight engagement with the inside surface (32) of the barrel (22) is provided.

配置具有拉长主体部分(25)和止动件(54)的柱塞(24),所述止动件以与针筒(22)的内表面(32)液密啮合的方式滑动定位。

Based on the research of the predecessor's production and the theoretic study, and establishs a mechanics and mathematical model of the horizontal well testing string and optimizes the composition and parts of the testing string. And the plunger effect, spiral bending effect, temperature effect and tympanites effect of the pipe string-packer system are analysed. At the same time, both the model of thermal field and pressure field are studied in accordance with technical peculiarity on site.

本文通过对前人研究成果的调研,建立了水平井测试管柱的力学模型和数学模型,并对测试管柱的结构及配件进行了优化;建立了管柱-封隔器系统的活塞、螺旋屈曲、温度和鼓胀四种基本效应的模型,同时也根据现场工艺特点建立了温度场和压力场的分布模型。

Withdraw the plunger as far as possible by unscrewing anti-clockwise to the maximum extent.

把活塞装入带卡口的杯体中,之后按逆时针方向松开卡口底座螺丝将活塞经可能地拔出到最大体积。

With the same ardor he displayed as a stock-plunger, Livermore hurled himself into the exciting role of yachtsman.

他对游艇的热情不亚于股票,利弗莫尔很快就沉浸于游艇之中了。

An adjustable pipette (10) includes a body (12) containing a plunger assembly (14) including a thumb button (22) that is axially moved in alternating relatively shorter sample aspirating and relatively longer dispensing strokes.

一种可调节吸管(10),包括本体(12),该本体装有一柱塞组件(14),该柱塞组件(14)包括一拇指按钮(22),该拇指按钮(22)可在交替改变的相对较短的试样吸取冲程和相对较长的试样分配冲程中轴向运动。

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推荐网络例句

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征,是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日,国内外艺术媒体还是在沿用&后八九&这个称谓,不管当初是为了商业噱头还是容易上口好记,反正大家现在是记住了&后八九&这个广东口音很重的词。

In just a span of three months, we have made interviews with over 20 community characters, enriching the show as a real community radio program.

在短短三个多月,我们已访问介绍过社区中超过二十多人,让「同声同路人」成为一个丰富华人社区生活的电台节目。