??12?18?????? (?????? ????????????)???????18???,???????????,???????????17??65???????,?0.4??

?????,????18????????,?,?????????,????,????????

???????,???????????????17??6.1?,??,????2.1??

?,18?20????????,????????????,??8????9????21???????23?????????,????????1????????????3??

????????????????,??,19??????20???????????,??:?2??5????2???0?????,?10????????12?,?6?????9??(??) ???:????????? ??“??????”

?? ?????? ????????????0?

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

2?????????

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

4??????????

5?????

??12?18?????? (?????? ????????????)???????18???,???????????,???????????17??65???????,?0.4??

?????,????18????????,?,?????????,????,????????

???????,???????????????17??6.1?,??,????2.1??

?,18?20????????,????????????,??8????9????21???????23?????????,????????1????????????3??

????????????????,??,19??????20???????????,??:?2??5????2???0?????,?10????????12?,?6?????9??(??) ???:?????????