????:1?????90??:????

2???????

3????????

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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