???????0?16???? ?“??”???
????????,??????
???,?????
????,????,??????????????,????????????
??????,???????
????,?5.1????????,?????????
??,“?????”????31???????????,??????????,?????????,?????????
16.2????????4.8??4800???,5.1??????????,????
??????????0??????????16????
????“??”????
??????
????????:16????????????4????
“????,?????”??????????????,???????,2024??????????9?????,??????????,??????16????,??????????????,???“??”????
???????,????“16????”??“0???”,????0??????16????????,??100????
???????????,????,??????35???????
1876??,?????,???????????????,?????????,????
1881??,????300????????????????,?????????????,???????????????,?????????,9.7?,????????
??,????????????“????????????????”????????????????“????”????????,????,????????????“?????”???????????
????,???????“??”???????,???,????????????,???,?????????
1912??????????????????,????????????,????:“?????,?????????”???????«???»??,“??????????????10??(????????16???????????????)?????????????”
?,?,?????????,?????????2.2??
?,???!
1950???,?????;1952????,??????????????????????;1955?????????????,??????????????……???????????
1978????????,5.2???;2003????,7.3?;2012????????????,9.8???????????????;2024???????,16??????????……????,??????,???????
???????????????????????????,????!
????,????
????,???16.2?????,????99%??20????;???????4.8????,????96%??????????????50???
???????,??
??????????????,?????????????,????????
“??????????,??????????????,????”?????????,????????,???????????????????
“????”?????10???????,??????????,????????
????,????“???????”????????????,??,?????
“???”?????????????????????,“??????”??,?????????????????,????????????????????????????,???51??????????????????????????,??“?”?,????20%?
???????????????“??”??,????????????0?16?????????,????,?????????
???CR400???????CR450
???“???????????”??????????
???,??????????,?:
CR450???????!
2024????????????12???29???,????CR450?????2025?????????????????????1????22????????????????,????,????,CR450???????
“????????CR450????????????”?,?????????,“????????????,????60?????,????????”
??????????,????CR450???????????????????,???????“????????”,?????????????,??????????????,??????????,??,???,?????
?????????,“????”CR450??????????????;????,???????????????,CR400?????
??????????,???,????????1400?????????????????????1.0??????????????,????,CR400????
“?CR400?,???”????,???????????????CR400??,??CR450?
????????,??,??????????????
?“?”?,??????
????????2155.5???,?????500?????????,?????????????1.8?????……???????,?????????12306,????????????????,??“?????”?
????????????,????,????;???,??800?????,??????????……?????????,??????????,?????
?????,????????
??????,???,????……?????????,????????“???????”,????
??????????????????,????????,???????,??????????,??????????????????????????????,???????????????4500?,?6000?????????
??“?”??????,????????????????,??
?????“??????”
?“????????????????????”??
????,???????
???,???????,??????,??
????????,?????????????,??
???,1600??????????,?6??1500????;??74??,???????2?????????????????:“?,????,??????????”
?????????????,70????,??,???????????????????????????????,???,??????????????
“????????????”???????????????,?????,?,???
????,????,??????????????????,?????????????,???
???????????,????,?????,???????????,??“?”,????????????“???????????????????”,????????
???????“???”,????????????
?????????????,?,??????????????“?????”???,“???,???”
???????“??????????????????”????,??????,??????????????,????19?????
????????,????????????????,??,???????????????,????7000???
???????????,???
“?????,??‘???????’?”???G808????????,???
?????????,????,????????????????????,???????“???”,????,??“?????????”……??????????????????????,???,?????????
“???????”???,?????????????????,??????????,????????????
??“?”??,???????????????????????????,??????
????????
??????????????“??”??????
?????????,????
“????????,?????”
“???,???,???????”
???????????“??”?????,????,“??”????????????,??????????343?????????????????,???6.2%?
????,???
“??????????????,?????????????”????????,“?????‘??????’????????,????????”
??????????“???????”,“???????,????,????????????????”
???????????????,??????:“?,????,??????????????,???????!”
???,???
????,?????????64??????,????????,?????,????????
???????????????,????????“?????????,????????????”????,?????????
“????????,????????????,??????”????
???????,“??????”????????????,???
??,????????
???,?????????,????????“???????‘Whoosh’,??????????????”???????
????????,??????:
????????????????,“Whoosh”????????????,???,????????,?????????????????????,?????
??,?????????????????,?????????,??????????
????????????,?????????……????????,????????“??????????”,????????“?????”?
????“??????”??????????????,?,????????????,???????????
?????,?????????,???????
?????????????,??????????????????,????????(?????? ?? ????????????) ??????:???
??