????:1???????vx:??????????

2??????????

3??????50?????

4???????

5???????????

??11????????22??????????????? (?? ????????)????22????????,???????????????,???21??7??????7???????(???????????????????????????DR007)???????????

?????????????10???DR?????30??,?????????????5??????DR??30?????????????????????????????????????????????????????????????,??5.13???????6.44?????????????????????????

?????????????????????????????????????????DR007??10????????5????????????,10????DR??35BP,??????????2.08%?5???DR????????0BP,?1.73%?

??7?????,?????????????(??????3??)???,??DR??????,???????????????,???DR??????????????????3????????????7???????,?,???????????,??,?????

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