常見例句雙語例句From the Cretaceous to Tertiary, fault sealing built up with thickening of the overlying strata.白堊紀(jì)至第三紀(jì)，隨上覆地層增厚，斷層封閉性增強(qiáng)。In different engineering geological conditions, the construction process, the migration of overlying strata have different rules.在不同工程地質(zhì)條件下，施工過程中覆巖具有不同的運(yùn)移規(guī)律。Upward micro-seepage of hydrocarbon causes reductive environment in the overlying strata and the oil &gas exploitation intensifies formation of the reductive environment.油氣田烴類的垂向微滲漏造成上覆地層的還原環(huán)境，油氣田的開采則加劇了還原環(huán)境的形成。 返回 overlying strata