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avid_chang(金币+50): 再次感谢 2011-03-13 22:01:04
???????????????
?ò?????????
d*sin??=n*??
d(h,k,l)=[(h^2+k^2)/a^2+l^2/c^2]^(-1/2)
?n=1
??=1.54056??
??????????2??
??????????25~26??
?????(h,k,l)=(1,0,1)
??????????37~38??
?????(h,k,l)=(0,0,4)
?????????
????????????
????????δ???a,c
???
[ Last edited by ????730 on 2011-3-11 at 17:57 ] |
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