????????38????????????????????????????????????????

?????????????????????

?????????????????????????? (??/????????????)???????????????????????,??????????????????????,??????????????,????????2640???????????????,???????,38????,???

??,??????????????????????0.24????,??,????,?????????

??????????,???????????????????????????,??????20???????????,??100????,??????

???????????????????,????????????????????????????,?????????????,???????,??4-5???,????,????38??????????????????????,????????????????

?????????85?????????????,??43.7???????????,?????100??????????,?????????????????“??+??”?????,??????????????????,??????????????????????????“???”“?????????”???,???????????,??? ????:??? ??“??????”

?? ????38?????????

????:1???????:??50??????

2????????

3????????

4????????

5????????

????????38????????????????????????????????????????

?????????????????????

?????????????????????????? (??/????????????)???????????????????????,??????????????????????,??????????????,????????2640???????????????,???????,38????,???

??,??????????????????????0.24????,??,????,?????????

??????????,???????????????????????????,??????20???????????,??100????,??????

???????????????????,????????????????????????????,?????????????,???????,??4-5???,????,????38??????????????????????,????????????????

?????????85?????????????,??43.7???????????,?????100??????????,?????????????????“??+??”?????,??????????????????,??????????????????????????“???”“?????????”???,???????????,??? ????:???