通过对比分析澄清了相对瓦斯涌出量、绝对瓦斯涌出量之间及其与煤层埋藏深度的关系。
Through contrast and analysis, the relations between relative gas gushing quantity and absolute gas gushing quantity, and between them and the depth of the seam are found.
通过对比分析澄清了相对瓦斯涌出量、绝对瓦斯涌出量之间及其与煤层埋藏深度的关系。
Through contrast and analysis, the relations between relative gas gushing quantity and absolute gas gushing quantity, and between them and the depth of the seam are found.
应用推荐