常見例句雙語例句From the Cretaceous to Tertiary, fault sealing built up with thickening of the overlying strata.白堊紀至第三紀，隨上覆地層增厚，斷層封閉性增強。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