The heart transplants have been read about and discussed everywhere.人们已读到关于心脏移植的报道,到处都在议论此事.In many bone transplants, bone can be taken from other parts of the patient's body.在许多骨移植手术中，可以从病人身体的其他部位取骨。Using a compute...
There are several gates providing ingress to the meadow in this picture.在这张画上有几个进入草地的篱笆门。A high seating position makes ingress and egress easy.较高的座椅位置使入口和出口容易.The basic reason is the steel corrosion which mainly results ...
一棵棵高大橡树的枝条随风摇摆。The wind was bouncing the branches of the big oak trees.窗户外边是一块草地，高高的草随风摇摆。The windows overlooked a lawn of tall waving grass.船在波涛起伏的海浪中剧烈摇摆。The boat rolled heavily in the troughs between the waves....
Objective To observe the efficacy of ultraviolet ray on furuncle and phyma.目的观察紫外线重叠照射法治疗疖肿的疗效.Ozone is produced by the reaction between oxygen and ultraviolet light...臭氧由氧气和紫外线发生反应而产生。Provides the ultraviolet ray steril...