泥质沉积物沉积后, 体积的70-80%是水.When deposited , 70 - 80 % of the volume of muddy sediments may be water.河床沉积物一般比邻近的泛滥平原沉积物粗些.Channels generally contain coarser sediment than do the adjacent flood plains.这些气体包括窜缸气体, 沉积物, 酸, 机油和其它杂...
她在伦敦南部的奇姆综合中学教法语。She taught French at Cheam Comprehensive in South London.他正试图把各种激进的哲学思想综合在一起。He's trying to bring together various strands of radical philosophic thought.这幢综合大楼将于明天对公众开放。The complex opens to the pub...