PowerPoint Template - dlut.edu.cntmslsyzx.dlut.edu.cn/images/soft/4.pdf · 2019-03-16 · 4.1.2 " #...
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Transcript of PowerPoint Template - dlut.edu.cntmslsyzx.dlut.edu.cn/images/soft/4.pdf · 2019-03-16 · 4.1.2 " #...
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2
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4
4.1
4.1
A B hAB A HAhAB=a-bHB=HA+(a-b)ab
4.1
DS05 DS1
DS3
DS10 DS20
4.1.11.
DS3
4.1.1
CC
4.1.1
4.1.1
4.1.1
4.1.1
4.1.12mm
10''~20''
4.1.1
4'~15'
4.1.1
1cm 0.5cmmm
4.1.1
4.1.13.(1)
(2)
(3)
(4)
mm
4.1.1
4.1.14.
4.1.1
4.1.21.
BM
4.1.2BMA HA B HB
BMA BTP1
a1
b1 h1= a1- b1
4.1.2TP1
BMA TP2 a2 b2 h2= a2- b2
B
i i i
ab
B A ab
h a bh h a bH H h
� ��� � � � � � ��� � �
4-2
4.1.2B 4-3
TP1 H1=HA+h1TP2 H2=H1+h2
……B HB=Hn-1+hn
4-3
4-2
4.1.2
(1)
4.1.2(2)
(3)
4.1.22.
(1)
5mmmm
(2)
5mm
4.1.2
4.1.23.
L km n
40
12h
h
f L
f n
�
�
(1)fh= h
(2)fh= h - h
(3)fh= h + h
4.1.2
|fh| |fh |
ni si
4.1.2
hi
ih f
nnv
i ���
hi
ih f
ssv
i ���
ii i hh h v� ��
4.1.2
49.579 45.286 4.293B Ah H H m� � � � ��
L / km h / m / m / m / m
BM.A 45.2861 1.6 +2.331 -0.008 +2.323 47.609
2 2.1 +2.813 -0.011 +2.802 50.411
3 1.7 -2.244 -0.008 -2.252 48.159
BM.B 2.0 +1.430 -0.010 +1.420 49.579
7.4 +4.330 -0.037 +4.293
( ) 4.330 4.293 0.037 37h B Af h H H m mm� � � � � � � ��40 40 7.4 109hf L mm� � � ��
= -fh /( )= -37/7.4 = -5mm
4.1.31.
(1) L'L' VV(2) VV(3) LL CC
4.1.32.(1)1) CC LL
2)
(2)1)
7
RD
RD
RDrCf
222
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4.1.3
D Cr R
2)
3)- - -
4.1.3
4.1.33.(1)
=20''/2mm 100m 0.2
30.2 20 100 10 2206 265
m mm�
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4.1.3(2)
60 v60 /v
v=24 100m
360 100 10 1.224 206 265
m mm�
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(3)
4.1.3(4)
cmmm
1/10 1mm
4.1.3(5)
l
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cosl l� �� �
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4.
n
4.1.3
� � � �2 22 2 2 21 1.2 1.4 2.1mmm m m m� � � � � � � �
2 2 2 6.0mmm m m m� � �
1 2 nh h h h� � ��
hm nm�
4.2mmm
d Ln=L/d
d 100m 1km
4.1.3
hLm md
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11 20 mm
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1.
2. 3(1)
(2)
(3)( )
3.(1)(2)(3)(4)(5)(6)4.(1)
(2) 423
(3)
(4)
(5)
(6)
1. S3BZ2.3.
1. S3BZ2.
3.
1
4. A B
I I
1
1.(1)
(2)
(3)
m dm cmmm
1
2.(1) A C
A C
(2) CD B(3)
(4)
1
.(1)(2)
(3)
(4)
(5)
1
1
2
3
4
4.24.2.1
P
0~90º
b a� � �� �
4.2.11.
DJ07 DJ1 DJ2 DJ6 DJ15
DJ6 m= 6"
4.2.1
4.2.1
4.2.1
0~360º1º 30'
4.2.12.(1)
1º
601'
0.1'
215º07.1' 78º52.0'
4.2.1(2)
30'30 1'
3 20" 20"
49 52 40
107 01 40
4.2.13.(1)
4.2.1
0º 90º 180º270º
4.2.1(2)
V X
90º
90º
90º
4.2.1
--
2' DJ6
2.0
4.
4.2.21.(1)
3mm1mm
(2)
90º
4.2.2(3)
(4)
2.
4.2.2
1)a. Ob. A
A a
c. BB b
4.2.2(1)
b a� � �
2)a.
Bb
b. Aa
4.2.2
b a� � �
DJ6
4.2.2
12
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180º/n n
4.2.2(2)
1)A B C D A
2)A D C B A
4.2.23
a.DJ6
18"b. 2C
2C 2C= -( 180º)DJ2 2C 18" DJ6
c.
DJ6 24"
4.2.2
4.2.23.(1)
(0º 90º 180º 270º)90º
4.2.2
90º
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4.2.2(2)
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2)
4.2.31.
(1)(2)
(3)
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(2)CC HH
(3)HH VV
4.2.3
4.2.32.(1)
4.2.31)
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MMR
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4.2.3
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4.2.3OA
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4.2.3
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4.2.31)
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4.2.33.
DJ6
6"(1)
6"
2 3
DJ6 24"
6 2m �
6 2 2 16.97m � � � 6 2 3 25.5m � � �
(2)6"
4.2.3
6 2 2 12m � � �
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1. DJ6
2.
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40"
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3
2
3.3
1
1.(1)
(2)
2.
2
3.
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2
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2
4.A L a
B R bB R b
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b a� � �
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2
3
4
4.3
4.3.11.
10 15mm 20m 30m 50m
1/100001/1000000
4.3.13cm 2m 2.5m
3m 20cm
36mm 30 40cm6 11
4.3.1
4.3.1(1)
1~ 2m 3
4.3.1(2)
ll D = nl + l n
K 1/3000 1/1000
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DK
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4.3.1
22 2
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4.3.12
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4.3.13
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4.3.2
4.3.2
4.3.2
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4.3.2
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l
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4.3.3
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vish ��� �tan
(3)1)2)3)4)5)
AB
i AN v BQ
4.3.3[ ] HA=35.32m i=1.39m 1.264m
2.336m L=82º26'00"[ ] l=2.336-1.264=1.072m
=90º-82º26'00"=7º34'
v=( + )/2=1.8mh= stan +i-v=+13.61m
B HB=35.32+13.61=48.93m
2cos 105.33ms Kl �� �
1.
2.
1. DJ6
2.3.
2~3
2.2
1.2.
2.2
1 1( ) ( 360 )2 2
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2
3
4
4.4(
)
1.
(1)
(2)
(3)
4.4
4.42.(1)
(N)
(M)
(2)
4.4
(1)
A(2)
3.
0º~360º
4.4
(3)Am
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R 0º~90ºO1 O2 O3 O4
R1 R2 R3
R4
4.4
I~IVR
I =R R=II =180º- R R=180º-III =180º+R R= -180ºIV =360º- R R=360º-
4.4
5.
4.4
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34 23 3
45 34 4
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