centralizer
美 ['sentr?la?z?] 
英 ['sentr?la?z?]
- n.扶正器；對(duì)中器；定心器；集中精加工工廠
- 網(wǎng)絡(luò)中心化子；居中度；套管扶正器
英漢解釋
例句
Scrape the mud to prolong the service life of the proposal had better, but the spiral centralizer downhole assembly.
為延長(zhǎng)刮泥器的使用壽命，建議最好不過鉆具組合中的螺旋扶正器。
It provides a reasonably and completely theoretical basis for combination of rods, centralizer, assembling site and number of depart device.
為抽油桿柱組合、扶正器、防脫器安放位置及數(shù)量設(shè)計(jì)提供了更加合理、完善的理論依據(jù)。
By this simplification principle the model of the centralizer is build and simulation tested.
根據(jù)等效簡(jiǎn)化原則，建立了扶正器的局部模型，并進(jìn)行了仿真驗(yàn)證。
A lot of creative technique achievements of pumping rod centralizer have been attained as followings.
抽油桿扶正器系列產(chǎn)品專利技術(shù)創(chuàng)新成果是；
This proves one half of the double centralizer properties. Another half was obtained by S.
這證明了一半的雙重中心化子性質(zhì)，另一半已由S。
The tubing centralizer worked by hydraulic, solved the problem of tubing screw deflection and met the need of production.
該扶正器采用液壓式扶正，解決了油管偏螺紋這一難題，滿足了生產(chǎn)的需要。
The current centralizer has such defects as being apt to tire and wear off, worse seal and the wasting of fluid resistance.
現(xiàn)有扶正器有易疲勞損傷、對(duì)接不嚴(yán)、流阻損耗的缺點(diǎn)。
This method have reference value to centralizer's location scheme.
此方法對(duì)扶正器布置方案有參考價(jià)值。
Usage: The centralizer makes the casing pipe at the center of the well. Such can make cement ring even and better quality.
用途：扶正套管使套管在井眼內(nèi)居中，使水泥環(huán)均勻，提高固井質(zhì)量。
Improvement and structure analysis of a flexible roller centralizer
伸縮式滾子扶正器的結(jié)構(gòu)分析與改進(jìn)
DRILLING analytical bit break capacity centralizer contract cost crew cycle data base effort engineering
分析鉆頭放空能力鉆井扶正器合同成本隊(duì)周期數(shù)據(jù)庫(kù)工作量工程學(xué)
DRILLING time log time work centralizer completion operation condition cleaning system
鉆時(shí)記錄時(shí)間工作鉆井扶正器完井作業(yè)條件凈化系統(tǒng)
New and Reasonable Tubing Centralizer Arrangement Method of Polymer Flooding Artificial Lifting Well
聚驅(qū)抽油機(jī)井桿柱扶正器合理布置新方法
The Frictional Force Calculation and the Centralizer Distribution Design of Sucker Rod String in Directional Wells
定向井中抽油桿柱的摩擦力計(jì)算和扶正器分布設(shè)計(jì)
Centralizer Spacing Design through Three-dimensional Force Analysis
用三維力學(xué)分析方法進(jìn)行扶正器間距設(shè)計(jì)
Field application of increasing production centralizer in Erlian Oilfield
增抽扶正器在二連油田的應(yīng)用
Relationship of Filling Coefficient of Large-Diameter Bored Pile and the Place of Centralizer
試論大口徑灌注樁施工中扶正器與充盈系數(shù)的關(guān)系
Expandable Casing Centralizer with Laminations
疊片式可膨脹套管扶正器設(shè)計(jì)
The Determination of the Installation Position of Rod Centralizer
抽油桿扶正器安裝位置的確定
Development and application of preventive slide centralizer
防竄式抽油桿扶正器研制及應(yīng)用
Rational configuration interval design of sucker rod centralizer in polymer holes
聚驅(qū)井抽油桿柱扶正器合理配置間距設(shè)計(jì)
Development and application of spin paraffin cutting sucker rod centralizer
自旋式刮蠟抽油桿扶正器的研制與應(yīng)用
The visual setting of centralizer and the friction simulation of sucker rod string in directional well
定向井有桿抽油系統(tǒng)扶正器可視化設(shè)置及仿真
Pressure Drop Study on Annular Helical Flow Field under Action of Cyclone Centralizer
旋流扶正器作用下環(huán)空螺旋流場(chǎng)壓降研究
Determination of Mounting Location for Rod Centralizer in Non- straight Well
非直井抽油桿扶正器安裝位置的確定
An Analysis of Field Performance of Drill Assembly with Single Centralizer
單扶正器鉆具組合現(xiàn)場(chǎng)應(yīng)用效能分析
Computation of placing interval of hollow sucker rod centralizer
空心抽油桿采油系統(tǒng)扶正器安放間距計(jì)算
determine the centralizer and the pipe casing shoes depth distribution;
確定套管扶正器和管鞋分布的深度；
On Remote Controllable Circuit of Ejector and Centralizer
遙控式示蹤儀和扶正器控制電路
The design and application of casing elastic centralizer
油管彈性扶正器設(shè)計(jì)與應(yīng)用
Application and Analysis of Sucker Rod Centralizer
抽油桿扶正器的應(yīng)用及分析
installing method of casing centralizer
套管扶正器的裝法
The Centralizer of Real Quaternion Matrix
四元數(shù)矩陣的中心化子
An anti-corrosion sucker rod centralizer
抽油桿防腐扶正器的研制與應(yīng)用
Design of eight arms roller centralizer
八臂滾輪扶正器的設(shè)計(jì)
The developing of toothlike centralizer
齒形扶正器的研制
