基本解释[能源科学技术]覆岩离层英汉例句双语例句The mechanics model of the pressure balance arch in overburden is founded, that is necessary to calculate the sizes of separated strata rock layers.建立覆岩内压力平衡拱迹线的力学模型，计算离层岩板的尺寸；overburden separated strata更多例句词组短语短语mining overburden separated strata 采动覆岩离层overburden separated strata更多词组专业释义能源科学技术覆岩离层