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Z = f ( S )

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Title: Author: Cherry Last modified by: Created Date: 5/24/2003 2:26:07 PM Document presentation format: – PowerPoint PPT presentation

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Title: Z = f ( S )


1
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2
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3
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4
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5
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  • Z f ( S )
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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  • ?????Z??????????K???,???????????Z?
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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29
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30
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  • 2???????PERT(Program Evaluation and Review
    Technique)
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    Method) ????????????????,?????2??,???????,????????
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31
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32
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A
C
B
1
2
3
4
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0.5
1
3
2
A1
C
3
0.5
1
4
B
1
3
2
A1
A3
C
1
1
1
4
5
A2
B
1
1
1
3
33
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34
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  • 4??????(??)
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