基本解释石英砂岩同根派生 silicarenite相关词英汉例句Developing law of weak silicarenite intercalation and effect on stability of surrounding rock of tunnel 石英砂岩软弱夹层的发育规律及其对洞室围岩稳定性的影响lica silicarenite 石英砂岩silica silicarenite 石英砂岩silicarenite更多例句