atactic造句
1. Thus atactic polystyrene is amorphous but isotactic polystyrene is semi-crystalline.
2. Polyacetadehyde may exist in atactic, syndiotactic and isotactic forms.
3. Polyacetaldehyde may exist in atactic, syndiotactic and isotactic forms.
4. Results showed that head-tail addition and atactic structure were dominant in polyether microstructure.
5. The hard non-elastic atactic copolymer with methyl methacrylate as main component consists of methyl methacrylate and monomer capable of copolymerizing with it.
6. Isotactic diad decreases with the increase of radiation dose . Meanwhile, atactic and syndiotactic diad increases.
7. Those with a random distribution of configuration are termed atactic.
8. Neoplastic cells hae large column, irregular form, lining up in atactic shape.