The major advantage to sequential systems is their low cost.顺序存取系统的主要优点是便宜....the sequential story of the universe...宇宙的变迁史Time - sequential , Anaglyph 3 D images and other 3 D pictures are listed here.在这里有时分式 、 互补式等立体图片...
Wires criss-cross between the tops of the poles, forming a grid.电线杆顶端的电线相互交错，形成电线网。Stir the custard occasionally to prevent a skin forming.要不时地搅拌牛奶蛋糊，防止其表面结皮。The band is re-forming after 23 years.23年后，这个乐队又在重新组建。...
水平面有时也称为横断(切)面.The horizontal plane sometimes is referred to as the transverse plane.长虹般的大桥,直插云霄,横断了长江.The bridge like rainbow penetrating into the clouds has transected the River.结论三维重建对腰椎间盘突出症有重要的诊断价值,可提供平片和横断位不易得到的解剖学...
Now generally used PTEE, EPDM and other material for the valve seat, so bubbles leakproofness good.现一般均使用PTEE 、 EPDM等材料,为阀座, 因此,气泡密封性佳.Especially in automobile industry, the leakproofness of cylinder influences the perfo...