Antigen interacts with the surface of sensitized mast cells.抗原与致敏的肥大细胞表面互相作用.Another method of maintaining antigen persistence is through use of an adjuvant.使用佐剂是保持抗原持续存留的另一方法.Antigen density on the tumor cell surface in...
The O - crossagglutination can be elimina - ted , if H - antisera agglutinate with OH - antigen.用H - 抗血清与OH - 抗原的凝集反应,可以排除O-交叉凝集.Antigen of HCV distributed in the cytomembrane, cytoplasm and nucleus.阳性信号主要分布于细胞膜 、 细胞浆及细胞...
The bus service was discontinued because nobody used it.那条公交线因没有乘客而停止营运。Nobody can envisage the consequences of total nuclear war.没有人能够想像全面核战争的后果。Nobody was cautioned after arrest.被捕后，没有人被告知其法律权利。Dogmas are at their best...
这款相机既坚固耐用，又有超凡的光学性能和快门速度。The camera combines rugged reliability with unequalled optical performance and speed.尽管价格昂贵，但它们经久耐用，永不过时。Although they're expensive, they last forever and never go out of style.它们的价钱要贵一些，可是更...
It is here that Twain's satirical vision darkens.吐温那带有讽刺意味的眼光变得更加深沉了.The man with a new idea is a crank until the idea succeeds.(Mark Twain , American writer)具有新想法的人在其想法实现之前是个怪人。 (美国作家 马克·吐温)Don’t part with your ill...