Obstruction of the ileum by stone leads to distinct clinical pictures.回肠胆结石梗阻可引起各种明显的临床征象.The ileocecal valve and terminal ileum are usually dilated rather than stenosed.回盲部和末端回肠常呈扩张面而不狭窄.The terminal ileum is filled wit...
Far away through the plantation Vega sparkled like a lamp suspended amid the leafless trees.透过远处的树林,织女星象一盏灯似地挂在木叶尽脱的树枝间.The winds bewail the leafless tree.狂风为无叶的秃树哀悼几几.A beautiful fig tree that had stood in their yard wa...
This member can only be accessed for a freeform object.只能为任意多边形对象访问此成员.Successive approximation method is adopted in the design, manufacture, and test of freeform optics.自由曲面光学产品设计 、 制造与检测的工艺流程,通常采取试凑法逐次逼近.This paper pre...