1.
A support for a beam in the framework of a building.
柱，杆建筑物框架中横梁的支撑物
2.
a tent, flag, telegraph, etc pole
帐篷支柱、 旗杆、 电线杆
3.
single-enveloping worm gear
圆柱[单头]蜗杆传动
4.
double-column screw type supercharge device
双柱丝杆式加压装置
5.
slack adjuster worm plunger
减速调整器蜗杆柱塞
6.
circular tooth and cylindrical worm reducer
圆弧齿圆柱蜗杆减速机
7.
base cylinder of involute helicoid worm
渐开线蜗杆基圆柱面
8.
Connections with waisted stud--Studs
GB/T13807.2-1992腰状杆螺柱连接副螺柱
9.
bolting (screwing) machine (excl. hand tools)
杆柱（螺杆）安装机（手持工具除外）
10.
A Dynamics Study on Surface-driving Progressing Cavity Pump of Oil Production System;
地面驱动螺杆泵井抽油杆柱力学研究
11.
Exploration into replacement of steel masts by lateral web - stiffened pre - stressed concrete masts;
横腹杆式预应力混凝土支柱代替钢支柱的探讨
12.
Reinforcement Mechanism of Anchored Bolt for Coal Pillar and Analysis of Influence Factors of Pillar Strength
煤柱锚杆加固机理与煤柱强度影响因素分析
13.
Dynamics Analysis and Numerical Simulation of Structures of Rod String for Cavity Pump System;
螺杆泵杆柱结构动力学分析及数值仿真
14.
Study on the Working Condition Diagnosis of Screw Pump Well and Optimization and Design Method of Sucker Rod String;
螺杆泵井工况诊断及杆柱优化设计方法研究
15.
Prediction of Sucker Rod String Dynamic Characteristics and Computer Simulation Research for Rod Pumping System;
有杆抽油系统杆柱动特性的预测与计算机仿真
16.
Method of Rod Design of Screw Pump Gas Production
螺杆泵排水采气杆柱强度设计方法研究
17.
Stress Analysis of Sucker Rod and Application of Heavy-weight Rod in Directional Well
定向井抽油杆柱应力分析及加重杆的应用
18.
A rail and the row of balusters or posts that support it, as along the front of a gallery.
栏杆横栏和一排栏杆或支撑柱，如沿长廊前部的栏杆