bi·va·lent /(ˌ)baɪˈvelənt, ˈbaɪvə-/
(a.)二原子價的
bi·va·lent /(ˈ)baɪˈvelənt/ 形容詞
二價的,二價染色體,二價體
Biv·a·lent a. Chem. Equivalent in combining or displacing power to two atoms of hydrogen; dyad.
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bivalent
adj 1: having a valence of two or having two valences [syn: divalent]
2: used of homologous chromosomes associated in pairs in
synapsis [syn: double] [ant: multivalent, univalent]