?? ????? ??????????
![](http://n.sinaimg.cn/news/1_img/upload/6d34f853/75/w500h375/20190217/8W_C-htacqww0905873.jpg)
????:1?????sn:???????????
2????????
3???????
4?????????
5???????
??2?11?? ?:???? ??
?????? ???
2??????????11??????????????,?????????????????????????“?”,?????“?????????”?????????????????????????????????????17??30???????????????????????,?????????(?????“????????????”)?????,????????????????02??????????????????????
????????????????
???????????,?????????(?????“??????????”)???????????????????????,????????????????????????????????????????????????????,????????????3.35??,?????????????5.2?????
?,??,??????????????????,???????????3?????????3.35?,??????????????????
?????,3.35??????,??????“????”,???????????“?”,??????????,?????????,?????????2????,????????;700??????1.5?????????????????
???,????700?7?????????????????????????????????,?????????,??3???????5??????7???????,??????????
![](http://i2.chinanews.com.cn/simg/ypt/2025/250211/c074af33-1ca9-4300-ae9a-212fae38bb81_zsite.jpg)
3.35?????????
????????3.35???????????,?????????????????,????????????????
????,????????????????????????????????????????????,????????????????,?????????????????
????????????,?3????????????,???????????????????????,?????????,??
??????,3.35??,????????????????????????,????
????????????
????2025??????????????????,???????????????????????,????????????????????,????,???50??????????,???????????????
??????,????????????????????????????,??,?,???????,???7??????7???????????,?????????(???????)
?????????????????:?????