我们得为你开刀切除坏死的骨头.We shall have to open you up and remove the diseased bone.疝气梗塞而变坏死.The hernia will strangulate and become necrotic.在具有TRV某些分离物的地区, 坏死是比较显著的.In regions with certain isolates of TRV, spraining is more promin...
A design example of Kohler illumination system was presented.给出了柯拉照明系统的设计实例.Characterzation: high quality quartz bulb, biplanar filament which enables increased illumination, uniform color temperature and luminous flux.特...