atactic block[高分子] 无规立构嵌段;无规立构嵌段
atactic abasia共济失翟步行不能;翻译;共济失调性步行不能
atactic chain无规立构链;非规链
atactic polypropylene无规聚丙烯
atactic copolymer无规共聚物
atactic copolgmerization无规共聚
atactic technologies微循环泵
Atactic Polystyrene无规聚苯乙烯
atactic polybutene无规聚丁烯
ADJ（形容词） (of a polymer) having random sequence of the stereochemical arrangement of groups on carbon atoms in the chain; not stereospecific (聚合物)不规则的; 协同不能的 [chem]