Definition of isotactic in English:

isotactic

adjective ˌʌɪsə(ʊ)ˈtaktɪkˌīsəˈtaktik

Chemistry

Denoting a polymer in which all the repeating units have the same stereochemical configuration.
〔化〕（聚合体）全同立构的
Example sentencesExamples
- This extremely desirable structure owes its elasticity to the isotactic nature of the polymer, and for this reason these polymers are used for the manufacturing of car tires.
- We recently reported the retardation of the rate of crystallization, measured calorimetrically, in isotactic polystyrene nucleated with silica.
- The original results in production of isotactic and stereoblock type polypropylenes are presented.
- Nor have we found crystalline isotactic poly (para-methylstyrene) reported elsewhere in the literature.
- Best known for his work in polymer chemistry, Vandenberg independently discovered isotactic polypropylene.

Origin

1950s: from iso- 'equal' + Greek taktos 'arranged' + -ic.

Definition of isotactic in US English:

isotactic

adjectiveˌīsəˈtaktik

Chemistry

(of a polymer) in which all the repeating units have the same stereochemical configuration.
〔化〕（聚合体）全同立构的
Example sentencesExamples
- Nor have we found crystalline isotactic poly (para-methylstyrene) reported elsewhere in the literature.
- This extremely desirable structure owes its elasticity to the isotactic nature of the polymer, and for this reason these polymers are used for the manufacturing of car tires.
- Best known for his work in polymer chemistry, Vandenberg independently discovered isotactic polypropylene.
- The original results in production of isotactic and stereoblock type polypropylenes are presented.
- We recently reported the retardation of the rate of crystallization, measured calorimetrically, in isotactic polystyrene nucleated with silica.

Origin

1950s: from iso- ‘equal’ + Greek taktos ‘arranged’ + -ic.

词汇	isotactic
释义	Definition of isotactic in English: isotactic adjective ˌʌɪsə(ʊ)ˈtaktɪkˌīsəˈtaktik Chemistry Denoting a polymer in which all the repeating units have the same stereochemical configuration. 〔化〕（聚合体）全同立构的 Example sentencesExamples This extremely desirable structure owes its elasticity to the isotactic nature of the polymer, and for this reason these polymers are used for the manufacturing of car tires. We recently reported the retardation of the rate of crystallization, measured calorimetrically, in isotactic polystyrene nucleated with silica. The original results in production of isotactic and stereoblock type polypropylenes are presented. Nor have we found crystalline isotactic poly (para-methylstyrene) reported elsewhere in the literature. Best known for his work in polymer chemistry, Vandenberg independently discovered isotactic polypropylene. Origin 1950s: from iso- 'equal' + Greek taktos 'arranged' + -ic. Definition of isotactic in US English: isotactic adjectiveˌīsəˈtaktik Chemistry (of a polymer) in which all the repeating units have the same stereochemical configuration. 〔化〕（聚合体）全同立构的 Example sentencesExamples Nor have we found crystalline isotactic poly (para-methylstyrene) reported elsewhere in the literature. This extremely desirable structure owes its elasticity to the isotactic nature of the polymer, and for this reason these polymers are used for the manufacturing of car tires. Best known for his work in polymer chemistry, Vandenberg independently discovered isotactic polypropylene. The original results in production of isotactic and stereoblock type polypropylenes are presented. We recently reported the retardation of the rate of crystallization, measured calorimetrically, in isotactic polystyrene nucleated with silica. Origin 1950s: from iso- ‘equal’ + Greek taktos ‘arranged’ + -ic.
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