?м??????????
????α??е??????????????u 3/4 ???? 3/4 ?2-3??????????Dz????????????????2006????9·????????B????λС??6.9*7.0*5.9cmι?2.3cm??0.4cm,??+????п??0.5cmCDFIδ??????п?3.3cm???7.5*6.2*5.3cm,??????С3.2*3.2cm,??2.1*1.5cm???-??С???λ?Ч?η???????У????????????????????Э?????????? 3/4 ?? 3/4 ?12?ξ2-3????ζ5???漸? 3/4 28 3/4 ?????? 3/4 ??722??26飬?10д21
??????? 20-50 ????и??????...?????? 20-50 ????и??????????????????ij??????? ??2050?鷽 λ??? ??
???棬????????????}