bivalent

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. having a valence of two or having two valences
• Syn:
divalent
• Pertains to noun:
valence (for: divalent), valence
• Topics:
chemistry, chemical science
2. used of homologous chromosomes associated in pairs in synapsis
• Syn:
double
• Ant:
multivalent, univalent
• Topics:
genetics, genetic science
• Attrubites:
valence, valency

• Từ đồng nghĩa / Synonyms:
  double, divalent
• Từ trái nghĩa / Antonyms:
  multivalent, univalent