@>7647
436 ;J:A; AD;@ 5 >EGC ;
@=GC=IA;9BBM H=9B=< =B=;IGE C9?D=IA; G=B9M
>QN[\YQZ
EehY[ XWbWdY[Z
9@ YedjWYji im_jY^_d] YWfWX_b_jo
EW_bkh[ hWj[ b[l[b YWd X[ b[l[b J
G_]^ WcX_[dj Wffb_YWX_b_jo
@bb c[jWb m[bZ[Z YedijhkYj_ed
G[hc[j_YWbbo m[bZ[Z WdZ cWha[Z Xo bWi[h
9C:A=DI 9<9FI9:ABAIM
@cX_[dj ]hWZ[
@cX_[dj j[cf[hWjkh[
Gkc_Z_jo
Jem W_h fh[iikh[
P_d[ l_XhWj_ed
P^eYa h[i_ijWdY[
OWdZec l_XhWj_ed
Pj[WZo1ijWj[ WYY[b[hWj_ed
Eh[gk[dYo
@YY[b[hWj_ed
9<297 aNW
54 Gp je 5444 Gp
58; c3i
6
8=4 c3i
6
0
58; c3i
6
827= aNW
54 Gp je 6444 Gp
5=: c3i
6
=<4 c3i
6
64 .c3i
6
/
6
3Gp
6=8 c3i
6
a
199
je <9
b
199
je <9
c
1:9
je 569
=<,jhg
827= aNW
54 Gp je 7444 Gp
6=8 c3i
6
5=:4 c3i
6
84 .c3i
6
/
6
3Gp
8=4 c3i
6
;EDI9;I <9I9
@cX_[dj ]hWZ[
@hhWd][c[dj
BedjWYj h[i_ijWdY[ Hd_j_Wb cWn2
eh lebjW][ Zhef
@\j[h b_\[ cWn2
a
b
c
6B
4249
42569S
BedjWYj WdZ b_\[ hWj_d]i
BedjWYj beWZ
Qof[
O[i_ij_l[
HdZkYj_l[
Kejeh
JWcf beWZ
6<SZ2Y2
9@
7@
6@
5@
559SW2Y2 844Gp
P_d]b[ f^Wi[
9@
9@
0
0
Db[Yjh_YWb b_\[
c_d2
5 n 54
9
MNP
6 n 54
8
MNP
5 n 54
9
MNP
5 n 54
9
MNP
GMLFE@ GDOKDQHB@JJV PD@JDC ODJ@V
=8
HF=;A>A;9IAED
@cX_[dj ]hWZ[
HdikbWj_ed
h[i_ijWdY[ c_d2
Hd_j_Wb
@\j[h b_\[ eh W\j[h j[ij_d]
a
b
b
544 K .? 944 SZ2Y2/ 544 K .? 944 SZ2Y2/ 544 K .? 944 SZ2Y2/
94 K .? 944 SZ2Y2/ 94 K .? 944 SZ2Y2/ 94 K .? 944 SZ2Y2/
5444 Sh2c2i2
;94 Sh2c2i2
694 Sh2c2i2
5
NWtYc 3i
7
C_[b[Yjh_Y ijh[d]j^
c_d2 A[jm[[d Ye_b - Yel[h ._d_j_Wb/
.LehcWb YedZ_j_ed/
A[jm[[d Ye_b - Yel[h .W\j[h b_\[ j[ij_d]/
C_[b[Yjh_Y ijh[d]j^ c_d2 .Jem W_h fh[iikh[ YedZ_j_ed/
J[WaW][ hWj[ cWn2
Mf[hWj[ j_c[ cWn2
O[b[Wi[ j_c[ cWn2
Kekdj_d] ijob[
Q[hc_dWbi
Teha fei_j_ed
T[_]^j cWn2
5444 Sh2c2i2
;94 Sh2c2i2
694 Sh2c2i2
5 n
54
05
5444 Sh2c2i2
;94 Sh2c2i2
694 Sh2c2i2
5 n
54
07
NWtYc 3i
7
NWtYc 3i
: ci
: ci
7
P[[ j^[ cekdj_d] Z_c[di_ed
P[[ j^[ j[hc_dWb ijob[i
OWdZec
6428 ]
;EAB <9I9
Lehc_dWb Ye_b fem[h
@ffhen26T
;WST KQYZSWV
Be_b lebjW][
MhZ[h
LkcX[h Lec_dWb
lebjW][
44:
456
46<
:
56
6<
SWbk[
cWn2
;27
5829
6=24
Wj 69
Be_b
N_Ya1kf
h[i_ijWdY[ lebjW][
. / c_d2
cWn2
5<
727
<9
894
:29
5929
GebZ
lebjW][
cWn2
52:
727
929
Chef1ekj
lebjW][
c_d2
4294
42;9
6274
1:9
N_Ya1kf
lebjW][
cWn2
829
=24
6424
je 569
GebZ
lebjW][
cWn2
627
829
;24
Chef1ekj
lebjW][
c_d2
4269
4294
5294
SZ2Y2
N_Ya1kf lebjW][ cWn2
G_]^
j[cf2
j[ij
924
=2=
6524
Bedj_dkeki
[b[Yjh_Y
j[ij
92;4
55269
6924
DW[QZ8
T[ YWd e\\[h cWdo a_dZi e\ e\ Ye_b lebjW][ kdZ[h j^[ h[gk_h[c[dj e\ ki[hi2
EG<=GAD? AD>EGC9IAED
GE=95=
I]XQ
EYPQY D\UOQY
>NST\YQ GN[Q
44:
.
456
.
46<
1456
J
14
5
1b
B8
EW_bkh[ hWj[ b[l[b J .b[l[b
```
fheZkYji WlW_bWXb[/
5/
DST8
T_j^ekj \W_bkh[ hWj[ h[gk_h[c[dj.b[l[ba0`` 0```fheZkYji WlW_bWXb[/
CW\V[SVR H[]TQ
IQYUSVNTZ
H[]TQ
9UOSQV[ ?YNPQ
40 60 7
.P[[ j^[ cekdj_d] Z_c[di_ed/
50 8
.P[[ + Q[hc_dWb ijob[i + X[bem/
a8
b[l[b
a b8
b[l[b
b ```8
b[l[b
c
DW[QZ8
5/ Eeh j^[ \W_bkh[ hWj[ e\ J 0j^[ b[jj[h +HHH+ e\ WcX_[dj ]hWZ[ b[l[b m_bb dej Wff[Wh ed h[bWo Yel[h2
=9
EJIBAD= <AC=DHAEDH 9D< LAGAD? <A9?G9C
642:cWn
Rd_j>cc
642:cWn
Mkjb_d[ C_c[di_ed
5:27
42:9
@
@ Z_h[Yj_ed
72<5
@
@ Z_h[Yj_ed
7n72<5
72<5
72:
5429cWn
52=4
52=4
72<5
8
728
5:27
Nei_j_ed f_d
BedjhWij_d] X[WZi
72<5
7/72<5
BedjhWij_d] X[WZi
6;
6;28
7629cWn
Kekj_d] ijob[ 4
642:cWn
Kekj_d] ijob[ 6
5:27 cWn
<
925i429
<25
827i429
728
<n
r
524
72:
r
526;
6;
6;28
7629cWn
Q[hc_dWb ijob[ 5
.PebZ[h f_d/
@
@ Z_h[Yj_ed
5429 cWn
42:9
<n
r
524
w*~-+x,-}~| y{xz,
Q[hc_dWb ijob[ 8
.PebZ[h ^eea/
Kekj_d] ijob[ 7
T_h_d] C_W]hWc
.Aejjec S_[m/
C_iYbW_c[h
Q^_i ZWjWi^[[j _i \eh j^[ Ykijec[his h[\[h[dY[2 @bb j^[ if[Y_\_YWj_edi Wh[ ikX`[Yj je Y^Wd][ m_j^ekj dej_Y[2
q
U_Wc[d Ged]\W G[hc[j_YWbbo P[Wb[Z O[bWoi Be20 JjZ2 @bb h_]^ji e\ Ged]\W Wh[ h[i[hl[Z2
=:
927i429
<
测试/测量
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
