powerpoint template - dlut.edu.cntmslsyzx.dlut.edu.cn/images/soft/4.pdf · 2019-03-16 · 4.1.2...
TRANSCRIPT
![Page 1: PowerPoint Template - dlut.edu.cntmslsyzx.dlut.edu.cn/images/soft/4.pdf · 2019-03-16 · 4.1.2 " # g£ d b y ê î Ø)Ú "© hh h m)Ú ba 49.579 45.286 4.293](https://reader033.vdocument.in/reader033/viewer/2022050300/5f69b532943bee6c7e15dea6/html5/thumbnails/1.jpg)
1
2
3
4
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4.1
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4.1
A B hAB A HAhAB=a-bHB=HA+(a-b)ab
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4.1
DS05 DS1
DS3
DS10 DS20
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4.1.11.
DS3
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4.1.1
CC
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4.1.1
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4.1.1
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4.1.1
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4.1.1
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4.1.12mm
10''~20''
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4.1.1
4'~15'
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4.1.1
1cm 0.5cmmm
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4.1.1
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4.1.13.(1)
(2)
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(3)
(4)
mm
4.1.1
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4.1.14.
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4.1.1
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4.1.21.
BM
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4.1.2BMA HA B HB
BMA BTP1
a1
b1 h1= a1- b1
![Page 21: PowerPoint Template - dlut.edu.cntmslsyzx.dlut.edu.cn/images/soft/4.pdf · 2019-03-16 · 4.1.2 " # g£ d b y ê î Ø)Ú "© hh h m)Ú ba 49.579 45.286 4.293](https://reader033.vdocument.in/reader033/viewer/2022050300/5f69b532943bee6c7e15dea6/html5/thumbnails/21.jpg)
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
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4.1.2B 4-3
TP1 H1=HA+h1TP2 H2=H1+h2
……B HB=Hn-1+hn
4-3
4-2
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4.1.2
(1)
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4.1.2(2)
(3)
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4.1.22.
(1)
5mmmm
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(2)
5mm
4.1.2
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4.1.23.
L km n
40
12h
h
f L
f n
�
�
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(1)fh= h
(2)fh= h - h
(3)fh= h + h
4.1.2
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|fh| |fh |
ni si
4.1.2
hi
ih f
nnv
i ���
hi
ih f
ssv
i ���
ii i hh h v� ��
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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
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4.1.31.
(1) L'L' VV(2) VV(3) LL CC
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4.1.32.(1)1) CC LL
2)
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(2)1)
7
RD
RD
RDrCf
222
43.0722
��
����
4.1.3
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D Cr R
2)
3)- - -
4.1.3
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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�
�� � �
(3)
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4.1.3(4)
cmmm
1/10 1mm
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4.1.3(5)
l
2m 3º
cosl l� �� �
0 3(2 2cos3 ) 10 2.7mm� � � � �
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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
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d Ln=L/d
d 100m 1km
4.1.3
hLm md
�
11 20 mm
0.1hm m� �
1 20 mmh hm m L L� �
� �12 mmhf n� � �40 mmhf L�
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1.
2. 3(1)
(2)
(3)( )
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3.(1)(2)(3)(4)(5)(6)4.(1)
(2) 423
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(3)
(4)
(5)
(6)
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1. S3BZ2.3.
1. S3BZ2.
3.
1
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4. A B
I I
1
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1.(1)
(2)
(3)
m dm cmmm
1
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2.(1) A C
A C
(2) CD B(3)
(4)
1
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.(1)(2)
(3)
(4)
(5)
1
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1
2
3
4
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4.24.2.1
P
0~90º
b a� � �� �
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4.2.11.
DJ07 DJ1 DJ2 DJ6 DJ15
DJ6 m= 6"
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4.2.1
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4.2.1
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4.2.1
0~360º1º 30'
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4.2.12.(1)
1º
601'
0.1'
215º07.1' 78º52.0'
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4.2.1(2)
30'30 1'
3 20" 20"
49 52 40
107 01 40
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4.2.13.(1)
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4.2.1
0º 90º 180º270º
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4.2.1(2)
V X
90º
90º
90º
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4.2.1
--
2' DJ6
2.0
4.
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4.2.21.(1)
3mm1mm
(2)
90º
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4.2.2(3)
(4)
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2.
4.2.2
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1)a. Ob. A
A a
c. BB b
4.2.2(1)
b a� � �
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2)a.
Bb
b. Aa
4.2.2
b a� � �
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DJ6
4.2.2
12
� � �� �
40� � � �
180º/n n
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4.2.2(2)
1)A B C D A
2)A D C B A
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4.2.23
a.DJ6
18"b. 2C
2C 2C= -( 180º)DJ2 2C 18" DJ6
c.
DJ6 24"
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4.2.2
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4.2.23.(1)
(0º 90º 180º 270º)90º
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4.2.2
90º
L
0270R R� � �
090L L� � �
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4.2.2(2)
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� �12 L R� � �� �
4.2.2x
090 = Lx L x� �� � � �
0-(270 + ) RR x x� �� � �
� � � �01 1 3602 2R Lx L R� �� � � � �
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4.2.2(3)1)
2)
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4.2.31.
(1)(2)
(3)
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(1)LL VV
(2)CC HH
(3)HH VV
4.2.3
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4.2.32.(1)
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4.2.31)
O O'M M'OC O'M
MMR
�
�
sin sinMM OC OO CO O e CO O � � � � � �
sin sin( )e eCO O MR R
� � � � � �
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4.2.3
180º
2)
0sin( ) sin(180 )M M� �� � � � �
sin sin( )e eCO O MR R
� � � � � �
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4.2.3OA
OA'c AA'aa'
c xc
caOa x � �sin sinsincos cosc
aa AA OA c cxOa Oa OA � �
� � � �
cosccx�
�
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3)H1H1
A1A1 iOH
OA HA ha
4.2.3
ihOa x� �
tansin tan tan/ tani
ha Aa ix iOa Aa
��
�� � � �
xi i
tanix i �� �
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4)
4.2.3
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4.2.3(2)
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4.2.31)
O O'� � �
1 2� � � � � � �
11
sineD
� � � �
� �22
sineD
� � � � � �
� �1 21 2
sin sine eD D
� � � � � � � � � � �e
D
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4.2.32)
A' A
sindD
�� � �
eD
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4.2.33)
4)
1/10
(3)
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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 � � �
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(2)6"
4.2.3
6 2 2 12m � � �
40"
6 2m �
6 2 2 2 16.97m � � � �
2 3
12 2 2 33.9m � � � 12 2 2 33.9m � � �
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1. DJ6
2.
3. 3mm 14.
40"
1. DJ6 1 12. I
3
2
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3.3
1
1.(1)
(2)
2.
2
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3.
2~3
2
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90º 90º
2
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4.A L a
B R bB R b
A L a
2
b a� � �
b a� � �
1 ( )2
� � �� �
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1
2
3
4
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4.3
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4.3.11.
10 15mm 20m 30m 50m
1/100001/1000000
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4.3.13cm 2m 2.5m
3m 20cm
36mm 30 40cm6 11
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4.3.1
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4.3.1(1)
1~ 2m 3
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4.3.1(2)
ll D = nl + l n
K 1/3000 1/1000
DD
DK
��
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h�
4.3.1
22 2
2hhD L h L D LL
� � � �� � � cosD L ��
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4.3.12
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4.3.12.
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4.3.13
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4.3.1(3)
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4.3.1(5)
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4.3.1(6)
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4.3.2
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4.3.2
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4.3.2
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4.3.2
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4.3.3
1/300~1/200 1/2000
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4.3.3(1)
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4.3.32
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4.3.3(2)
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4.3.3[ ] HA=35.32m i=1.39m 1.264m
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B HB=35.32+13.61=48.93m
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1.
2.
1. DJ6
2.3.
2~3
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1.2. 1'3.4.
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1
2
3
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4.4(
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1.
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(2)
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4.4
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4.42.(1)
(N)
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(2)
4.4
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(1)
A(2)
3.
0º~360º
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4.
R 0º~90ºO1 O2 O3 O4
R1 R2 R3
R4
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I~IVR
I =R R=II =180º- R R=180º-III =180º+R R= -180ºIV =360º- R R=360º-
4.4
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5.
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