2) source determination of mine water inrush
突水水源判别
1.
In the source determination of mine water inrush,it is essential to consider the importance of the indexes of chemical elements of water.
实例分析表明,该模型结果与实际情况相符合,说明该模型在矿井突水水源判别中具有良好的实用性和有效性,为判别矿区新的突水水源提供了一种新思路。
3) determination of mine water inrush sources
突(涌)水水源判别
4) method to judge water inrush
突水判别方法
5) water inrush criterion
突水判据
1.
The establishment and application of water inrush criterion in coal mining face;
采煤工作面底板突水判据的建立及应用
2.
In this paper, water inrush criterion in coal mining was introduced based on the author s research work on the prevention and cure of water inrush .
根据近几年奥灰岩溶水防治的研究成果和大量的实际调查资料,认为底板突水预测预报的关键是建立突水判据,并依据带压开采中煤层底板承压水渗流场、采动应力场的耦合效应,模拟采动条件下煤层底板破坏状态以及破坏区域的演化规律,建立了底板突水判别式。
补充资料：突头突脑
1.犹没头没脑。突然地;出人意料地。
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