A.320/14.4/9.6 B.320/9.6/14.4 C.160/7.2/4.8 D.160/4.8/7.2
A.38.7% B.28.6% C.42.1% D.20.6%
A.改善安全性 B.延长作用时长 C.不易产生外周作用 D.起效时间缩短