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A. I(v+△v+m/x)=II(c+△c)
B. I(c+v+m)=I(c+△c)+II(c+△c)
C. I(c+v+m)=Ic+IIc
D. II(c+v+m)=I(v+m)+II(v+m)
E. II(c+v+m)= I(v+△v+m/x)+ II(v+△v+m/x)
满分：2分♦
(责任编辑：admin) |
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A. I(v+△v+m/x)=II(c+△c)
B. I(c+v+m)=I(c+△c)+II(c+△c)
C. I(c+v+m)=Ic+IIc
D. II(c+v+m)=I(v+m)+II(v+m)
E. II(c+v+m)= I(v+△v+m/x)+ II(v+△v+m/x)
满分：2分♦
(责任编辑：admin) |