1) the way of excavated slot by hydraulic power
水力成槽方法
3) deep trench formationmethod
成槽方式
1.
According to several engineering living examples of deep underground continuous wall which have been safely completed in domestic, the problems involyed in thedetermination of the wall sinking-down depth,the selection of its deep trench formationmethods,its construction under unusal conditions,and the concrete mixed ratio design,etc are discussed
依据国内多项已安全竣工的深层地下连续墙工程实例，对墙体开挖深度的确定、成槽方式的选择、特殊环境的施工、混凝土配合比设计等问题进行了探讨。
4) hydraulic slotting
水力掏槽
1.
A new measure,called hydraulic slotting,was described and studied in detail,and the mechanism of hydraulic slotting was put forward and analyzed.
通过理论研究和工业试验,确定了水力掏槽新掘进防突措施,并提出了适合焦作矿区的防突措施参数,系统评价了水力掏槽防突措施的有效性、适应性和安全性。
2.
The paper researchs the principle of protective seam mining,hydraulic slotting method and executing-digging technology to avoid risk of coal-gas outburst,and its practices in coal mine.
通过分析近距离保护层开采、水力掏槽法及边抽边掘技术防治煤与瓦斯突出原理及实践应用,从而有利于煤与瓦斯突出矿井选择合理有效的防突技术。
5) hydraulic cutting
水力掏槽
1.
Analysis on the security of hydraulic cutting measures for outburst prevention
水力掏槽防突措施的安全性分析
2.
Grave protrusion coal seam tunnelling hydraulic cutting protrusion-dispelling measures is a new technology in the world.
严重突出煤层掘进水力掏槽防突措施在国际上是一种防突新技术。
6) water channel
水力槽
补充资料：槽化成
分子式：
CAS号：
性质：极板在未组装成蓄电池之前，先在化成槽中进行的化成。经化成的极板组装后即成蓄电池。干式荷电和干式非荷电蓄电池生产均采用槽化成工艺。
CAS号：
性质：极板在未组装成蓄电池之前，先在化成槽中进行的化成。经化成的极板组装后即成蓄电池。干式荷电和干式非荷电蓄电池生产均采用槽化成工艺。
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