supporting of rock造句
例句與造句
- Based on the in - situ measurements of ground pressure and physical and mechanical properties of rocks in guhanshan coal mine , and analysis of minerals composition and fissures in rock , the type of soft rock was determined to investigate the deformation and failure of surrounding rocks and floor heave happened in extremely soft rock roadway in guhanshan coal mine , which provides the basic news for support of rock soft
摘要針對(duì)古漢山礦軟巖巷道圍巖變形破壞和嚴(yán)重底膨問題，通過對(duì)巷道圍巖進(jìn)行地應(yīng)力測(cè)量、物理力學(xué)性質(zhì)分析測(cè)試、礦物成份分析和節(jié)理裂隙調(diào)查，確定了底膨巷道的軟巖類型，這為解決軟巖巷道的支護(hù)問題提供了基礎(chǔ)。 - It's difficult to find supporting of rock in a sentence. 用supporting of rock造句挺難的