?? ????? ????? ?????????????
????:1?????????:??????
2??????????
3?????????
4??????????
5????????
???:11????25??,??????????????????????????,??????????????????11???25???
????????:??? ?????????????????
11??25??????11??,?????????????????????26???????????????,???????????????????????????????????????????????????12?20??????????????????????,?????????,?????????,????,????????????
???????????,?????????????????????????,????
??????:???? ??????????????
11??25?,???????????????????????????????????????,?18~25????????????????????????????,???????,???
?????????????????,???????,????????????????,???????,??????,?????
???:??? ??????????????
???????????,?????????????,?????,??????????????11??????????????????25????12???????,?????????????,???????????,??26????,??????????????????10°C?????????
??????????:???????? ???????????
??11????24?????????????????,????????????????,??????????,?????,????11???????????????25????????3??????????????,??????35????????,???48?????
??????:??? ?
11?????????????????25?,?????,??????????????????,????,???????????????????????,????????????????????????????,?????????,??????????
????
??,??,???
?? ??????
?,?????????,???????????3500????????24?????????????????????,?-5.3?,?9??????????
????????:??“??”?
????????,???????????????????????????????,???“????????”????????,???“????+???”??????????,??????????????????“??”????,??????????????
??:? ?????????????
????????????????????,??????,????????????????????,????,??????????????,??????
?????????????:?????? ???
????,??,?????????,?????????????????????????????????????????,??????????
?????????:? ??????????????“??????”
?????????????,??,????????,“????????”?
?????????:??????