第五讲 四维空间Word 文档
“
”
“”
“”
“”
O-XYZABC100010001OAOBOCI3
812
6
OAOBOC
C3C3
464
O-XYZTABCD100001000010
0001OAOBOCODI4
1
1
1I41I4
OXYZI4
OAOBOC
8126
I48+8=1632248
8 12 6 0 2
4 6 4 2
16 32 24 8 0
5 10 10 5 0
ABCDA’B’C’D’
a
aAA’,BB’,CC’,DD’
2222xyz,,,1 S
2 S
2S
z,0,2 S,22xy,,1,
2S
2S
22223xyzt,,,,1 S
32SS
1
2
33S
t,0, ,222xyz,,,1,
3S
4
z,0,22223xyzt,,,,1 S,t,0,
22xy,,1
t,0
3 S
222xyz,,,1