strata pressure的例句大全

thus the calculation of multi-strata ground pressure and rock movement is summarized into an operation of a small matrix and into a calculation of double fourier integral inverse transformation.

从而将多层层体矿压与岩层移动的计算归结为小体积矩阵的运算和二重Fourier积分逆变换的数值计算问题。

however, detailed study showed that the intensity of structural reversion, pressure attributes of gas-bearing strata, and the time of gas generation of source rocks of these two basins are quite different.

详细研究表明，两盆地在构造回返程度、地层压力特征、气源岩生气时代等方面存在较大差异，不宜将川西坳陷的天然气聚集简单地归结为阿尔伯达型深盆气藏。

this paper focuses on the reform of the course of < mining pressure and strata control >.

现在的采矿工程已不仅是开采问题,而且还要注意围岩稳定性和岩层控制.

This paper focuses on the reform of the course of < Mining pressure and strata control >.

现在的采矿工程已不仅是开采问题,而且还要注意围岩稳定性和岩层控制.

Application of technique of horizontal hole drilling and grouting to stopping up water in exploring and mining declined shafts in high pressure water-bearing strata

探采斜井中高压含水地层水平孔钻进止水注浆方法