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930


930______


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930,___.__.doc

105 :9:30,3.5. 12,30, 9:303.530=105....

9:40,___.__.doc

:, 9:40,1+=. 12,30, 9:4030=50, :50....

930( )__.doc

930( ) A75 B90 C105 D120 C :,930,...

.doc

1., 1 30 ,... 30. (2014 ?) 9:40 , ...

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5 7 8 ,... 30 , 30 ...1. 9 ,,...

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30 (75) 4 30 (45) : 9 ... 138 ...6 , ?...

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() - () 1. 8:30 ( ) 0 0 0 0...

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, :30 -5.5 5.5 ... 9 9 ,, 9 ...

_.ppt

2 920, ? ::930...

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- 1. (1)3 45 ,? (2) 9 10 , 100...

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... 1 30... 9 ,...

[].pdf

...:230-06=60 1:6 ,... 9 ,, ,...

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? 30? (2): 12... 1 , 7:55 ,...9:40,... 1 ...

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,89 180,,...1. 830, ? ? 2...., ...

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,, ... 30 ;60 , 6 ... 9 ,,...

,830,( )__.doc

:830,89,6.12,30, 830230+15=75. :...

3-2-10,.doc

30 ;60 , 6 ...(/),10 , 60 , ... 9 ,,...

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(1),... 0 :30X+0.5Y X ...9 10 , 120 ,...

01.doc

,, ... 30 ;60 , 6 ...0 9 9 ,...

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