4μ????34.58??12.19?54.4%?????83.9??30???λ????λ?????115.2%114.2%91.6%?λ??????17.8%25.2%31.7%????λ60562?19744??11738?30352???λС????101492?60674?40930??λ???????2916?4209?7083???λ?仯