???????????,Padnamabhan and Png(1997)????????????????????????????????

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???????????,Padnamabhan and Png(1997)????????????????????????????????

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Title: ???????????,Padnamabhan and Png(1997)????????????????????????????????

1
1.??
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2
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3
1.??

Padnamabhan and Png (1997)?????????????,??????????
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4
1.??

Padnamabhan and Png (1997)????4?case
case 1????????????
Padnamabhan and Png (1997)????????,???????????,???
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5
1.??

case 2?????????????
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6
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case 3?????????????
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7
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case 4??????????????
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8
2. ??
(1)

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9
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Stage 1 Stage 2 Stage 3 Stage 4
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10
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(2)

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11
2.1 ??????

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(3)
12
2.1 ??????
Stage 3. ?????????s

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13
2.1 ??????
Stage 2. ?????????w

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(6)
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(7)
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14
2.1 ??????
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(8)
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15
2.1 ??????
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16
2.1 ??????
(10)
(11)

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17
2.2????
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(13)
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(14)
18
2.2????

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19
2.2????
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(16)
(17)

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20
2.2????
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(19)
(20)

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21
2.2????
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?
(21)
(22)
22
2.2????
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(24)

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????????

23
2.2????
(25)
(26)

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24
2.2????
(22)
(27)
(28)

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25
2.2????
(29)
(30)

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26
2.3 ???????

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27
2.3 ???????

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(31)

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28
2.3 ???????

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29
2.3 ???????

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?????,???????????????????????,???????????,????Padm
anabhan and Png (1997)??????

30
2.3 ???????

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(32)
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han and Png (1997)????????

(33)

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???????????

31
2.3 ???????
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(1997)???????????????????????????

32
2.3 ???????
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33
2.3 ???????

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34
3.??

?Padmanabhan and Png (1997)????????????,??????????
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35
3.??

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????
???????Padmanabhan and Png (1997)
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36
????

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