Methods: Cell culture in serum - free medium , indirect immunofluorescence cytochemistry were used.方法: 采用无血清细胞培养技术, 间接免疫细胞化学染色法.Methods: The technique of serum free cultivation and the methods of immunofluorescence cytoc...
她身穿一袭无袖真丝连衣裙。She wore a sleeveless silk dress.现在是穿无袖连衣裙的时候了.This is the season for sleeveless dresses.她急忙把睡衣脱了,身上只剩下一件无袖衬衫.Hastily she slipped off her wrapper and stood clad only in her chemise....
钟放在椭圆形的大理石基座上，外罩玻璃罩。The clock stands on an oval marble base, enclosed by a glass dome.就在台阶顶端的基座上有一尊莎士比亚胸像.At the very top of the steps was a bust of Shakespeare on a pedestal.他们把旗竿竖在水泥基座上.They set the pole in a bed of co...