虎口瘢痕挛缩的修复方法有哪几种?
参考答案:
(1)多“Z”成形术。
(2)某种形式的皮瓣修复。
(3)局部皮瓣转移与中厚全厚皮片相间隔,缝合线呈“Z”形的方法等。
Since the shipment consists of seasonable goods, it is important that it is ________as soon as possible.
A.deleted
B.demanded
C.delivered
D.detached
对各控制单元的主要功能进行分析说明