You transfer the solution to an evaporating basin.转移溶液至一蒸发皿中.But that comparative disadvantage has been evaporating of late.不过,最近比较劣势逐渐消弭.It protects the water inside the tank from evaporating.它防止雨水蒸发....
局部地方白云石和硬石膏也是重要的胶结物.Locally dolomite and anhydrite are important as cements.在局部地方白云石和硬石膏也是重要的胶结物;还有少量自生石英.Locally dolomite and anhydrite are important as cements , together with minor authigenic quartz.结构状硬石膏、香肠状和网眼状构造本身...