1.
balanced bottom hole pressure method
![点击朗读](/dictall/images/read.gif)
井底压力平衡压井法
2.
rathole gravel slurry
![点击朗读](/dictall/images/read.gif)
井底口袋内的砾石砂浆
3.
draw-down bottom pressure curve
![点击朗读](/dictall/images/read.gif)
抽汲期间井底压力曲线
4.
surface pressure read-out
![点击朗读](/dictall/images/read.gif)
地面直读井底压力计
5.
wireline downhole guidance tool
![点击朗读](/dictall/images/read.gif)
钢丝绳井底导向工具
6.
inflow production relation
![点击朗读](/dictall/images/read.gif)
井底流压-产量关系
7.
semipacked bottom-hole assembly
![点击朗读](/dictall/images/read.gif)
半封隔井底钻具组合
8.
three-dimensional bottomhole assembly model
![点击朗读](/dictall/images/read.gif)
三维井底钻具组合模式
9.
The stone fell 10 metres before reaching the bottom of the well.
![点击朗读](/dictall/images/read.gif)
石头落下十米才到井底。
10.
circulating out fill
![点击朗读](/dictall/images/read.gif)
循环带出井底沉淀物
11.
surface-recording gauge
![点击朗读](/dictall/images/read.gif)
地面记录的井底压力计
12.
buoyant off-bottom connection method
![点击朗读](/dictall/images/read.gif)
浮式离开井底接管法
13.
The water at the bottom was like a mirror.
![点击朗读](/dictall/images/read.gif)
井底的水像一面镜子。
14.
Code for design of chambers around pit-bottom of coal mine
![点击朗读](/dictall/images/read.gif)
煤矿矿井井底车场硐室设计规范
15.
On application of value engineering in selection of bottom-hole yard scheme of inclined shaft
价值工程在斜井井底车场方案比选中的运用
16.
solid state downhole recorder
![点击朗读](/dictall/images/read.gif)
固态集成电路井底记录仪
17.
solid state downhole processor
![点击朗读](/dictall/images/read.gif)
固态集成电路井底资料处理仪
18.
leg base anchorage
![点击朗读](/dictall/images/read.gif)
井架大腿底脚的固定