由原颗粒组成的团聚体要能保持充分的水分和养分.The aggregates, composed of the primary particles, retain sufficient water and nutrients.团聚体的形式是土壤肥沃的首要条件.The formation of aggregates is of prime importance to fertility.包括土壤的含水量 、 容重 、 土壤孔隙度 、 土壤水...
Delegates greeted the news with tumultuous applause.代表们对这个消息报以热烈的掌声。His predecessor was accorded an equally tumultuous welcome...他的前任受到了同样热烈的欢迎。...the tumultuous changes in Eastern Europe...动荡不安的东欧剧变Later the Kennedys vi...
于是他们转了身、上山地去,到达了以实各溪谷,去侦探那地.They and went the hill country and came to the Valley of Eshcol and explored it.在我们赖以生存的地球上, 山地面积远远大于平原面积.In our survival on Earth, Mountain area far greater than the plain area of all....
俱乐部已经把会议日期改到1月22号，星期六。The club has moved its meeting to Saturday, January 22nd.本赛季该俱乐部已经有73,500名持有季票的观众。This season the club has had 73,500 season-ticket holders.俱乐部的人很佩服他。People at the club think very highly of him....