Инж Граф
.pdf
61
4.3.5. ) * *, * ' '
* ' * ', * % 2 *.
%" " 24. # * & + * * %
4. $ *$ 2 .
3 ( . 62).
. 62.
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62
%" " 24. + * * & 4 -
y=20 z=15 .
3 ( . 63). . + * + &
' z=15 ( . * 18) 3 h291X $ *-$ h1. ' =20 3 * & f1913. -$ *$ f2 * & '+ &.
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. 63. |
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1.h2 || 0x : [h2 ;0x] = 15
2.h2 Ç ( A2 B2 ) = 12 ¯ 11 Î ( A1 B1 )
3.h2 Ç (B2C2 ) = 22 ¯ 21 Î (B1C1 )
4.(11 ;21 ) = h1
5.f1 || 0x : [ f1 ;0x] = 20
6.f1 Ç h1 = E1 - E2 Î h2
63
%" " 25. .& D z=20 , *- %$ + * '.
3 ( . 64). . + * ' &$ *$ + h2913 ' 20 X
*. & * + $'
$, + & * *$' , *- % * '. 7 & +-
* D1, $% $ +. . 2 -
' ' * ' D2.
P2
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B2 |
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32 |
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12 |
22 |
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x 51 |
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h"1 |
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21 |
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C1 |
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A1 |
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P1 |
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. 64.
1.h2 || 0x : [h2 ;0x] = 20
2.h2 Ç ( A2 B2 ) = 12 ¯ 11 Î ( A1 B1 )
3.h2 Ç (B2C2 ) = 22 ¯ 21 Î (B1C1 )
4.(11 ;21 ) = h1'
5.h2 Ç P2 = 32 ¯ 31 Î 0x
6.31 Î h1" || P1
7.h1' Ç h1" = D1 - D2 Î h2
64
5
6 % 7 % , ,-1, % 1
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66
5.1.3. 4 * & *$% *,
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67
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. 68. |
1. M 1 − M 3 |
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2. |
M 3 S3 || R3 |
3. |
S3 ↓ S1 || R1 |
4. |
S3 ↓ S2 || R2 |
68
5.2.) ! " ( + ! ( ( '
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