1)cyclopentylene,cyclopentylene,亚环戊基2)2 cyclopentylidenecyclopentanone,2-亚环戊基环戊酮3)2cyclopentylidenecyclopentanone,2亚环戊基环戊酮4)1,2-cyclopentylenedinitrilotetraacetic acid,"1,2-亚环戊基二次氮基四乙酸"5)Quasi-Ring,亚环6)East Asian Circulation,东亚环流
用法例句
This article defined two types of algebraic structure,Opp-Group and Quasi-Ring,and analyzed their structure.
