??
????????1?????18?????? ???:????????????????????????????????“???????????”:???????????????????“??????”
???????? ????????? ???
1???????17?????????,??????,??????????????????????????,??????????????,?????????????????????????????“???????????????”???????
0????????30?????????????????,?????????????????????????????????????????????,??????????,??????
???????? ?????????????????“?????????,?,????????,??,???????????????,???????,?,????????,?????”??????????????????
?????????,???????????????,??????????????,???????
???,?????????????????????????,???????????????????????????????“???????”???:“????,?????????????,????????????????15??????????30????????,???????20???”?,?????????????????????34??????:“?????????????,???????????????”????????????????
??????????????????,?????????????,??,????????,???????????????,?????????????????????
?????????“???????”???,????,?????????????,???
“?????????,????????????????,??????”?,?,????????????,???????????????,?,????“?????????,??????,????????????????,?????”???????
?? ????????????? ?????????“?????????????”,?,????(????,?????????)?????????????????,???0.5?????????????,??0.1????????????
1?????28????????????????,???????????????????????,??,????????????????????????“???,????????????????????????,???????3??,??????,?????”???????:“?????,?????????????,????????????????,???????????,?????”
?????? ???????????????,??????????????????????????????????,????:“???????,??????????,???”?????,???????????????,????????????????,????????????????,?????????????(??????)
???????????????:?????????????????????
?????(?????)?????“?????”:???“??”?????????????