现行的两种骨移植法有严重的缺陷.The two bone - grafting techniques currently available have serious limitations.头皮 全厚皮片移植法: 是利用头皮移植.All three ? scalp thick skin grafts: the use of scalp transplant....
The catalyst intragranular state for methanation system , which is a parallel reaction of equilibrium - restrained, was studied.以甲烷化体系为例, 研究了受平衡约束的平行反应的催化剂粒内状态.The discovery and current advances of intragranular ferrite ...
The company has targeted adults as its primary customers.这家公司将成年人作为其主要顾客。We haven't specifically targeted school children.我们尚未特意把学生定为我们的目标。Steel production was targeted for 60,000 tons last year.钢产量去年指标定为六万吨....