Definition of tetravalent in English:

tetravalent

adjective ˌtɛtrəˈveɪl(ə)ntˌtɛtrəˈveɪlənt

Chemistry

Having a valency of four.
〔化〕四价的
Example sentencesExamples
- In 1857, he suggested that the carbon atom was tetravalent, that is, it could bond with four other atoms.
- Electrolytic means have been used to reduce the metal from its tetravalent state to both the bi- and trivalent forms by employing acid electrolytes and electrodes of cither lead, copper, platinum, or mercury jet.
- Previous ACIP guidelines have recommended a meningococcal tetravalent polysaccharide vaccine for high-risk patients.
- These new-generation vaccines are not without risk and at least one, a tetravalent rotavirus vaccine, has been discontinued due to its association with bowel intussusception.
- Every node in this graph was tetravalent: connected by four edges to four other nodes.

Definition of tetravalent in US English:

tetravalent

adjectiveˌtetrəˈvāləntˌtɛtrəˈveɪlənt

Chemistry

Having a valence of four.
〔化〕四价的
Example sentencesExamples
- Every node in this graph was tetravalent: connected by four edges to four other nodes.
- Previous ACIP guidelines have recommended a meningococcal tetravalent polysaccharide vaccine for high-risk patients.
- These new-generation vaccines are not without risk and at least one, a tetravalent rotavirus vaccine, has been discontinued due to its association with bowel intussusception.
- Electrolytic means have been used to reduce the metal from its tetravalent state to both the bi- and trivalent forms by employing acid electrolytes and electrodes of cither lead, copper, platinum, or mercury jet.
- In 1857, he suggested that the carbon atom was tetravalent, that is, it could bond with four other atoms.

词汇	tetravalent
释义	Definition of tetravalent in English: tetravalent adjective ˌtɛtrəˈveɪl(ə)ntˌtɛtrəˈveɪlənt Chemistry Having a valency of four. 〔化〕四价的 Example sentencesExamples In 1857, he suggested that the carbon atom was tetravalent, that is, it could bond with four other atoms. Electrolytic means have been used to reduce the metal from its tetravalent state to both the bi- and trivalent forms by employing acid electrolytes and electrodes of cither lead, copper, platinum, or mercury jet. Previous ACIP guidelines have recommended a meningococcal tetravalent polysaccharide vaccine for high-risk patients. These new-generation vaccines are not without risk and at least one, a tetravalent rotavirus vaccine, has been discontinued due to its association with bowel intussusception. Every node in this graph was tetravalent: connected by four edges to four other nodes. Definition of tetravalent in US English: tetravalent adjectiveˌtetrəˈvāləntˌtɛtrəˈveɪlənt Chemistry Having a valence of four. 〔化〕四价的 Example sentencesExamples Every node in this graph was tetravalent: connected by four edges to four other nodes. Previous ACIP guidelines have recommended a meningococcal tetravalent polysaccharide vaccine for high-risk patients. These new-generation vaccines are not without risk and at least one, a tetravalent rotavirus vaccine, has been discontinued due to its association with bowel intussusception. Electrolytic means have been used to reduce the metal from its tetravalent state to both the bi- and trivalent forms by employing acid electrolytes and electrodes of cither lead, copper, platinum, or mercury jet. In 1857, he suggested that the carbon atom was tetravalent, that is, it could bond with four other atoms.
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