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

2?????????

3?????qt???

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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