1) high-pressure shaft
高压竖井
2) high shaft
高竖井
1.
Application of inverse well drill in high shaft excavation of Zhouning hydropower plant;
反井钻机在周宁水电站高竖井开挖中的应用
3) shaft-earth-pressure
竖井地压
1.
With the aid of the method of finite differences, we get the slip line field around a shaft, and analysed the law of the development of shaft-earth-pressure.
并借助有限差分法求解竖井周围的滑移线场，分析了竖井地压的作用与变化规律。
4) pressure relief shaft
减压竖井
1.
The effect of tunnel hood and pressure relief shaft reducing peak-pressure and peak-pressure grade was tested and analyzed.
采用模型试验方法,对缓冲设施、减压竖井降低压缩波峰值和压力梯度峰值的效果进行了测试分析。
5) Ko Po Shan Shaft
高莆山竖井
6) the vertical fracturing well
竖直压裂井
1.
In order to clearly understand the characteristics of the vertical fracturing wells and multiple laterals horizontal wells in coal bed methane production,based on well drilling and completion,the measures and principles increasing production,in this paper,the production mechanism of two kinds of coal bed methane wells is stated.
针对我国煤层气多分支水平井和竖直压裂井的生产特点,从垂直压裂井与多分支水平井的钻完井方式、增产措施、增产原理等方面阐述了两种煤层气井产气机理的异同;根据地下水流动特点及各自钻完井方式,结合达西定律得出两种煤层气井排采过程中压力动态变化模型;根据地层供液能力及各排采阶段主要任务,把煤层气井饱和水阶段的工作制度划分为排采调整和稳定降液两个过程;把气水两相流阶段的工作制度划分为排采制度适应过程、井底压力稳定下降过程、控压稳产过程及配产生产过程共4个过程。
补充资料：高压线走廊（高压架空线路走廊）
在计算导线最大风偏和安全距离情况下，35kV及以上高压架空电力线路两边导线向外侧延伸一定距离所形成的两条平行线之间的专用通道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条