常見例句雙語例句Molecular weight being 250, SD is a half antigen.磺胺嘧啶的分子量爲250,爲半抗原。Embryo was viewed as a half allograft to mother because of expression of paternal antigen.胚胎對於母躰來說是半異己的移植物,其表達部分父系抗原。Though the contribution to European DNA from Neanderthals is only about 6 percent, that small percentage accounts for half the observed human leukocyte antigen alleles.雖然尼人遺傳給歐洲人的DNA僅有6%,但是人類目前所發(fā)現(xiàn)的白細胞抗原等位基因中,有一半來源於尼人的貢獻。 返回 half antigen