【简答题】填空 1. Yao Ming is my favourite basketball player. His family name is _____ , and his given name is _____ . 2. Sam Green is from America. _____ is his family name, and _____ is his given name.
【简答题】Below data of a GLC column (L=1.0 m) were given under operating conditions: Compound Retention time (min) Peak width at base (min) A B C 2.16 3.25 4.13 0.32 0.38 0.48 Calculate: