monovalent
基本解釋
- adj.單價的；僅能觝抗某種病菌的
英漢例句
- A monovalent vaccine;a monovalent serum.
單抗原疫苗；單抗原血清 - A sufficient concentration of monovalent ions, such as ??l, can bring about coagulation in this way.
足夠濃的一價離子象??l能夠以這種方法引起凝聚。 - Halogen atoms contain seven electrons in their valence shell, and, consequently, are monovalent.
鹵原子在它們的價電子層含有七個電子，因此是一價的。 - A monovalent radical,such as ethyl or propyl,having the general formula CnH2n+1.
烷基，烴基一種單價基，如乙烷基和丙基，分子式爲(wèi)CnH2n＋ - A monovalent radical, such as ethyl or propyl, having the general formula CnH2n+1.
烷基，烴基一種單價基，如乙烷基和丙基，分子式爲(wèi)cnh2n＋1