2????11????,??,??????,????????“??????”???????????

?,?????????????????2.5???????????6????1??????????????????????????????????????,?????????????,????????????

???????“????????”????????????????????????????,?,???????,???

(??????? ???????????)

??????:????????

“??????”????

?? ??????????:???? ???????

????:1???????:?????????????

2?????

3?????????????

4???????????

5???????

2????11????,??,??????,????????“??????”???????????

?,?????????????????2.5???????????6????1??????????????????????????????????????,?????????????,????????????

???????“????????”????????????????????????????,?,???????,???

(??????? ???????????)

??????:????????