Design model for new rig derrick and substructure;
新型钻机井架及底座设计模型
Recnstruction of the derrick and substructure for Daqing 130 rig;
大庆130型钻机井架和底座的改造
For the mast and substructure,as the drilling rig's main components,the structural design project,mostly,of its influence and decide general arrangement of the drill rig.
井架、底座作为石油钻机的主要部件,其结构方案的优劣很大程度上影响和决定着钻机方案的优劣,在超深井钻机设计中,井架、底座技术更是钻机的关键技术之一。
A square base, as for a vase.
底座花瓶等的方形底座
A constellation in the polar region of the Southern Hemisphere near Apus and Carina.
苍蝇座位于南极区靠近天燕座和船底座的星座
Bases which carry horizontal load, for example under arches, are usually called abutments.
承受水平荷载的底座，例如拱底下的底座，一般称为拱座。
"Dado: In Classical architecture, the plain portion of the pedestal of a column, Between the Base and the cornice (or cap)."
座身(墙裙):古典建筑中,柱子底座中段的平面部分,上为座顶,下为座底。
replacement of lift foundation
升降机底座更换工程
in situ and precast intermittent kicker
原位预制混凝土底座
hitting a golf ball off of a tee with a driver.
从底座打出高尔夫球。
a chair that swivels on its base.
底座上有旋转轴的椅子。
provide with a new seat, as of a chair.
给椅子换上新的底座。
Excluding the base, she is 160 feet tall.
不包括底座，她高160英尺，
a large vase that usually has a pedestal or feet.
有底座或脚的大的瓶子。
He pulled the pole from its fitting,
他将旗杆拔出底座，
an architectural support or base (as for a column or statue).
建筑物的支撑或底座（如柱子或雕像的底座）。
Monitor: Back, base and bottom of monitor.
显示器:显示器的背面,底座及底部.
To remove from a support, setting, or mounting.
从支撑物、底板、底座取下，卸下
air cleaner base
空气滤清器底壳, 空气滤清器底座
A constellation in the polar region of the celestial Southern Hemisphere near Carina and Dorado.
飞鱼星座南天球极部地区船底座和剑鱼座附近的一个星座
Alabaster Table Lamp or Ceramic Base Table Lamp(Overall lamp height 12”-16”).
花石膏底座台灯（整灯高度12”-16”）；或者陶瓷底座台灯。