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bivalent

英 [ba?'ve?l(?)nt] 美['b?v?l?nt]
  • adj. 二價(jià)的

英文詞源

bivalent (adj.)
1864, of chemicals, 1899, of chromosomes, from bi- + -valent, from Latin valentem, present participle of valere "be worth" (see valiant).

雙語(yǔ)例句

1. Bivalent Describing any pair of homologous chromosomes when they pair up during MEIOSIS.
在減數(shù)分裂中配對(duì)時(shí)的任意一對(duì)同源染色體.

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2. Objective To investigate the immunogenicity of bivalent inactivated hemorrhagic fever with renal syndrome virus ( HFRS ) vaccine.
目的檢測(cè)生產(chǎn)的雙價(jià)腎 綜合征 出血熱滅活疫苗的免疫原性.

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