| 释义 |
isotactic
i·so·tac·tic I5280750 (ī′sə-tăk′tĭk)adj. Of or relating to a polymer in which the repeating units are all identically oriented.
[iso- + Greek taktos, arranged; see tactics in Indo-European roots + -ic.]isotactic (ˌaɪsəʊˈtæktɪk) adj (Chemistry) chem (of a stereospecific polymer) having identical steric configurations of the groups on each asymmetric carbon atom on the chain. Compare syndiotactici•so•tac•tic (ˌaɪ soʊˈtæk tɪk)
adj. (of a polymer) having the same configuration at successive, regularly spaced positions. [1950–55; iso- + tactic] i`so•tac•tic′i•ty (-tækˈtɪs ɪ ti) n. Translationsisotactic
isotactic[¦ī·sə¦tak·tik] (organic chemistry) Designating crystalline polymers in which substituents in the asymmetric carbon atoms have the same (rather than random) configuration in relation to the main chain. |