S△OM1N1 |
S△OM2N2 |
OM1 |
OM2 |
ON1 |
ON2 |
VO-P1Q1R1 |
VO-P2Q2R2 |
OP1 |
OP2 |
OQ1 |
OQ2 |
OR1 |
OR2 |
1 |
3 |
1 |
3 |
1 |
2 |
1 |
6 |
1 |
6 |
VO-P1Q1R1 |
VO-P2Q2R2 |
OP1•OQ1•R1M1 |
OP2•OQ2•R2M2 |
R1M1 |
R2M2 |
OR1 |
OR2 |
VO-P1Q1R1 |
VO-P2Q2R2 |
OP1•OQ1•OR1 |
OP2•OQ2•OR2 |
A.1个 | B.2个 | C.4个 | D.8个 |
1 | ||
|
1 |
|CA|2 |
1 |
|CB|2 |
1 |
4 |
A.
| B.n | C.n+1 | D.n-1 |
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