bivalent segmer二价链节
bivalent vaccine二价苗
anticorps bivalent双价抗体
bivalent noun二价名词
bivalent catio二价阳离子
sex bivalent性染色体
bivalent pairing二价染色体配对
bivalent adjective双价形容词
meiotic bivalent减数二价染色体
In the preliminary bioassay test,some bivalent organphosphorus compounds have been showed insecticidal activity against cotton aphid(Aphis gossypii) and housefly(Musca domestica Linnaeus).
初步结果显示,二效价有机磷簇合物对家蝇和蚜虫表现出一定的杀虫活性。
参考来源 - 有机磷类、新烟碱类簇合物的设计、合成及其活性评价AIM:To construct a prokaryotic expression vector expressing a fully human bivalent anti-idiotype antibody and identify the expression product.
目的:构建全人源鼻咽癌双价抗独特型抗体原核表达载体,并对其产物作初步鉴定。
参考来源 - 人源鼻咽癌双价抗独特型抗体疫苗的制备及活性鉴定ADJ（形容词） [chem] → same as divalent
N（名词） a structure formed during meiosis consisting of two homologous chromosomes associated together 二价