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% F8 z: U. |8 N3 e) x1. a.c.or AC alternating current交流电
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4 X) ?" k4 a, ^7 \2. ACEC advisory committee on electromagnetic compatibility电磁兼容顾问委员会
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3. ADSL asymmetric DSL非对称数字用户环路
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8 t7 l: P+ U/ @# J+ H4. AE auxiliary equipment辅助设备
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5. AF audio frequency音频
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" O/ Q9 Y* I2 Z; X6. AM amplitude modulation调幅2 @2 C( u1 |5 u+ ?6 x4 G4 y
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7. AN access network接入网
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8. ANE access network equipment 接入网设备, }! ], R Y5 Z+ w6 X. b t6 s
# V3 ^! _& u. A9. CDMA code division multiple access码分多址
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10. CDN coupling/decoupling network 耦合/去耦网络
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# b+ a0 H/ J0 \11. CIGRE international conference on large HV electric systems 国际大电网会议6 Y5 R+ G3 R" G' ^$ @
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12. CISPR international special committee on radio interference 国际无线电干扰特别委员会
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% G- Q! \. G. m% Y; k9 ]13. CPE customer premises equipment 用户驻地设备# ?+ `6 R0 @* F' x, u3 i L* G
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14. CRT cathode ray tube 阴极射线管/ L/ f: }0 v W/ E {
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15. d.c.or DC direct current 直流电
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. r/ y9 D, y% k) I O( i' G16. dpf dedicated power feed 专用供(馈)电9 ?! W7 z0 m7 J7 u/ G8 K. B
! t( ` L8 W# m4 J- b' Q17. DSL digital subscriber loop 数字用户环路" \* c* \" w: K0 d1 r
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18. EFT/B electrical fast transient /burst 电气快速瞬变/突发
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5 k; W$ T! E4 n; m19. EIRP equivalent isotropically radiated power 等效全向辐射功率" P' E, x$ p1 t$ i+ m: R/ Q8 C( k; P. K
* x8 a# ~! W' l! y4 Z4 F& l0 j$ ?20. EMC electromagnetic compatibility 电磁兼容性* {7 { u; ]2 L! D9 ~/ h" _
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21. emf electro-morive force 电动势# N# ]- `2 _# E" ~9 B
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22. EMF electro-magnetic field 电磁场
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23. EPR earth potential rise 地电位升高
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; s8 B" M4 `: j) ^$ f+ ^, ~24. ERP effective radiated power 有效辐射功率
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25. ESD electrostatic discharge 静电放电
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+ Q& f, J9 S1 X9 h( I. p" o26. EUT equipment under 受试设备1 n) T2 F6 } [, L5 F9 ]7 ? J6 |
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27. GDT gas discharge tube 气体放电管
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28. GV high voltage 高电压4 K6 H% [ o8 N& `! v- E4 i
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29. ICNIRP international commission on non-ionizing radiation protection 国际非电离辐射保护委员会, d! |% T) R& c
) s& R( x! N, g9 b! ]* h7 h( `3 ^30. IEC international electrotechnical commission 国际电工委员会8 u! q4 ?2 V) Z& @- n
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31. ISDN integrated services digital network 综合业务数字网
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, r# K+ L, m6 g32. ISM industrial, scientific and medical (equipment) 工业的,科学的和医学的(设备)
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# x1 w3 I, \/ Y2 t' D/ {$ g33. ITE information technology fquipment 信息技术设备% `( q- c0 L' T
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34. ITU-T international telecommunication union-telecommunication standardization sector 国际电信联盟电信标准局
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# |4 _- X6 h, A* A: \* r" x35. LCL longitudinal conversion loss 纵向转换损耗/ m+ G: n" ?3 D, o
& X& h, e+ U" S36. LCTL longitudinal conversion transfer loss 纵向转换传输损耗' C; r1 E. N3 @2 v9 G6 z
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37. LE local exchange 本地交换0 t6 a7 }: ? T7 G7 i3 w: B
* f$ I5 G$ q* L+ S0 {38. LEMP lightning electromagnetic pulse 雷电电磁脉冲9 I; w0 Y0 h7 P2 d
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4 d4 O4 a4 f; O5 |! G40. LPS lightning protection system 雷电保护系统: W* X5 j# y, |) t& z
1. LPZS lightning protection zone 雷电保护区
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2. LT line termination 线路终端
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: ~9 ?( ?2 i; l) ^" w( t3. MDF main distribution frame 总配线架
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3 c! }+ K7 e; t: G7 J3 r4. MOV metal-oxide varistor 金属氧化压敏电阻5 Y3 a9 ]& ~" z( y/ R; K! |6 {5 f
' b. x( L2 K% u8 h! K5. n.a. not applicable 不可用& _# _! K% _" {9 ?
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6. NT network termination 网络终端$ Y Q: B/ O' v6 h
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7. OATS open area test site 开阔试验场
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q& U2 W. I& e! ~8. o/c open circuit 开放电路
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0 [( |- a* V8 e% h8 |& g9. pfv power feeding voltage 供电电压$ M1 g$ Y9 ]! R* |+ O
5 f8 W. _& c5 _$ e10. PNI public network interface 公用网接口 ]# D. ^- C" E) S3 m
5 S8 a& Y3 h" y; X# |: A# j6 v9 o11. PRBS pseudo random bit sequence 伪随机比特序列 C; B# a1 q: Z E
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12. PSTN public switched telephone network 公用交换电话网. {( A/ y! V7 Y
1 }( u' F( I; K& I13. PTC positive temperature coefficient(resistor) 正温度系数$ }/ u* j) E8 P6 U7 l/ A) x4 d
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; j0 j" ?3 U$ Q7 F6 w; l- H, V15. RFI radio frequency interference 射频接口" {; z% |& R; _6 `
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16. RFT remote feeding telecommunications circuit 远供通信电路 B. c7 t9 l( x, b4 Z
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17. RFT-G remote feeding telecommunications circuit-current limited 远供通信电路-限电流$ F! o: v S0 M, m1 F0 D
! @/ N2 ^) T( T) ? @; V18. RFT-V remote feeding telecommunications circuit-voltage limited 远供通信电路-限电压* p: a% Q! b5 h5 G6 X
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19. RSE remote switching fquipment 远端交换设备
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4 [/ C5 I2 H! _- I: o( E20. SA specific absorption 比吸收能! w# _! i: }0 b$ m( |5 B( v
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21. SA semi-conductor arrester 半导体避雷器
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5 P! ?& i# ~6 g22. SAA semi-conductor arrester assembly 半导体避雷器组件4 p" Y t) a: k- [8 t+ \9 S* Y7 `
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23. SAR specific absorption rate 吸收率
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3 z+ y$ b( r# t g24. SAP specific absorption power 吸收功率( Z" ]( q& U0 m, b. T7 Z
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25. SELV safety extra low voltage 安全超低电压' J2 E( N$ L& g1 n- X+ A& G
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26. SLIC subscriber line interface circuit 用户线路接口电路4 M5 W) j6 V( m k# w' i
5 |' J" b. M) s2 Y27. SPD surge protective device 浪涌保护元件
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28. SPL sound pressure level 声压级" w# h7 @8 G0 A- ]: t+ v
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29. SSA solid state arrester 固体避雷器
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6 c" Y% Y* S1 a. R30. TCE telecommunication centre equip电信中心设备ment 3 v% P9 \ F+ F* |
( o/ y0 s9 G. A5 _; Z7 B1 ]6 W31. TDMA time division multiple access 时分多址+ @ K; Y2 U8 h" ]
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32. TN trunk network 干线网
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33. TNV telecommunication network voltage 电信网电压
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- N, j3 C. X0 Z2 T3 }9 O+ u34. RSD universal serial bus 通用串联总线
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35. RPS uninterruptible power supply 不间断电源# H- {* ]7 U9 S9 ]
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36. VDSL very high speed DSL 调整用户数字环路
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37. VDU visual display unit 视频显示单元4 u) j0 \4 J& a" [! M
' m7 @: p' O' q& }4 m% O* K38. UIC international union of railway 国际铁路联盟
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* f l( i" D, ^6 `" W39. xDSL digital subscriber loop x数字用户环路
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