The bivalent nature of the element makes it highly reactive.

这种元素的二价的特性使其具有高度反应性。

A bivalent ion can interact with two different molecules simultaneously.

二价的离子可以同时与两种不同的分子相互作用。

Scientists are developing a bivalent antibody for more effective treatment.

科学家们正在开发一种二价的抗体，以提高治疗效果。

The new vaccine is bivalent, targeting two strains of the virus.

新疫苗是二价的，针对病毒的两种毒株。

The chemical compound is bivalent, allowing it to form two bonds.

这种化合物是二价的，可以形成两个键。

But bivalent and trivalent metal salts of the phosphoric acid had little effect on properties of iPP.

而二价的钙盐、镁盐、锌盐和三价的铝盐的成核效果不明显。

V. , or bivalent oral polio vaccine.

双价口服脊髓灰质炎疫苗。

Bivalent Describing any pair of homologous chromosomes when they pair up during MEIOSIS.

在减数分裂中配对时的任意一对同源染色体.

The result showed that bivalent and multivalent cations could be removed effectively, while the rejection of univalent cations was very low.

实验表明，所制备的纳滤膜能有效截留二价和多价阳离子，对单价阳离子的截留率极低。