????:1??????????:?????????

2?????90????????

3??????????????

4???????vx

5?????200?????

?6?19?? (? ????????????????)????????19?????18????????,?????????148.65????????,????????2.65????????????

6????????????????????19???,?????????????(??????)? ???????????

?19?????????10?????????I?????????,????,????????????,???

????????,?????1????????????????????4.66?????,???????11?????????35???3.90?,?????1953??,?????

“????????????1900?,?????????,?????????”??

?????????????????????????,?????1998????????????,???????????148.40?????????????,??????????25???????????,?????????????

???,?,???????????????????????????????????,??????????“???????????,???,???,????”???????????????(???)

??:?????????