巩膜环扎术或玻璃体切除联合巩膜加压术是主要手术方法.The main surgery was scleral buckling or vitrectomy combined scleral buckling.螺钉固定联合环扎术并联合锁定系统仍然是争议的.Combining screw fixation with cerclage wires with a locking system remains controversial.结论经皮...
The representation theorem with order - extremal points is obtained for compact order - convex sets.研究了序凸集的一些运算性质,得到了紧序凸集的序端点表示定理.Finally, the Bahadur asymptotic efficient est imator is constructed through extremal stati...
He had jumped overboard in New York harbor and swum to shore.他在纽约港跳下船，游上了岸。He has swum the English Channel three times.他已三次游过英吉利海峡.The English Channel has often been swum.时常有人游过英吉利海峡....
To make micro - courseware physics with Geometer's SketchPAD is encouraged.提倡使用“几何画板”作为微型物理课件的制作平台.Greek geometer ( 3 rd century BC ).( 公元前三世纪 ) 希腊几何学家....