1吨磅秤称量箱 box for weight of 1-ton scale
PNPN型开关二极管 PNPN diode
PN结激光器 PN junction lar
R信号（已收到） signal R ( received)
T形线夹 T-shaped wire clip
U形插塞 U-link
U形磁铁 horshoe magnet
学术论文模板
U形管压力计 U-tube manometer
V形接法 V-connection;
open delta connection
V形拉线 V-stayguy
Y－接法 Y-delta connection
Y－形起动器 star-delta starter; Y-delta starter
Y形结线 Y-connection; star connection
Y形拉线 Y-stay
艾多福投影机 Eidophor projector
安培 ampere
安培容量 ampere capacity
安培小时 ampere-hour (Ah)
安全灯头插口 bayonet safety lamp socket
安全开关 safety cut-out; safety switch;
safety cut-off
安全日光灯座 safety fluorescent lamp socket
安全遥控设备safety remote control equipment
我们在一起作文安全载流量 safe carrying capacity
安装图 installation diagram; installation drawing; erection drawing; erecting drawing
安装误差 erection error
按 press; push
按钮 button
按钮电话 push-button telephone
按钮开关 push-button; phshbutton; push button; press-button; key button; button
按钮控制器 press button control; push-button control
暗敷设 concealed wiring; laid concealed; concealed laying
暗红 dark red
暗配线 concealed wiring
暗室 dark room
暗装的 concealed
凹度回首过往 concavation
白炽灯 incandescent lamp; incandescence lamp; incandescent light; filament lamp; tungsten filament lamp
百分数误差 percentage error
百分之…… ……per cent; ……percent; ……%
百叶窗 louver; shutter
半闭式循环 mi-clod cycle
半波整流器 half-wave rectifier; single-way rectifier
半导体二极管 miconductor diode
半导体管电路 transistor circuit
半导体激光器 miconductor lar
半导体开关元件 thyristor
半封闭式电动机 mi-enclod type motor; mi-enclod motor
半封闭式开关装置 mi-enclod switchgear
半负载 half-load
半圆球罩 mi-globe lamp shade
请战术半圆形灯 dome lamp
饱和电抗器 saturable reactor; saturation reactor; transductor
保安电阻 protective resistance; protective resistor
小猫钓鱼读后感保护断路器 protective circuit breaker
写一副对联
保护继电器 protective relay; protection relay; protect relay
保护接地系统 protection earthing system
保护套管 protective sleeve
保密码 cret code
保险丝 fu
保险丝盒 fu box
报警灯 alarm lamp; guard lamp; warning lamp
报警灯 danger light
报警电路 alarm circuit; warning circuit
报警继电器 alarm relay; alarming relay
报警系统 warning system谢绝的近义词
报警信号 guard signal; alarm signal; warning signal
报警装置 alarm device
报警装置 alarm device
报时信号 time signal
爆炸 explosion
爆炸危险 explosion hazard
备件 spare parts; spares; rerve parts; repair part;
rvice parts
备用 emergency
备用电池 emergency battery; emergency cell;
stand-by battery
备用电源 stand-by power supply; stand-by power source; rerve power supply; emergency power supply
备用机组 standby unit, emergency t
备用接点 spare contact, standby contact
备用容量 rerve capacity; margincapacity;
idle capacity
背板 backboard
背面接线图 back connection diagram
被保护设备 equipment being protected
被测压力 measured pressure
被控系统 controlled system
被控制量 controlled variable, regulated variable
本地广播信道 local channel
比例尺 scale
比例系数 proportional coefficient
闭合 make; closing; closure; clo-up
闭合电路住宅小区 clo circuit; clod loop
闭环控制 clod-loop control
闭路电视 clod-circuit television
(CCTV)
闭式循环 clod cycle
闭锁继电器 block relay
壁灯 bracket lamp; bracket light; wall lamp
壁挂式 bracket type
避雷带 strap type lightning protector
避雷器 arrester; lightning arrester; lightning protector; surge discharger; spark-gap
避雷器开关 arrester switch
避雷网 network of lightning conductor
避雷针lightning rod; air terminal; lightning conductor; lightning guard
编号 code number; rial number; numbering
编码矩阵 encoding matrix
编码器 encoder
编织电缆 braided cable
编织线 braided wire; litz line
扁孔插座 receptacle for flat pin
扁形电缆 flat cable; ribbon cable; tape cable
变电所 transformer station, substation
变电所 substation; transformer substation;
transforming station; transformer station
变电站 substation; transformer station;
transformer substation; transforming station
变电站变压器 substation transformer
变化 variation; change
变换器converter; convertor; changer; inverter; transverter; transformer
变量 variable; variable quantity
变流器 changer; converter; convertor; transverter
变码 garbled code
变频器 frequency changer; frequency converter; converter; convertor; transverter
变频同步发电机 variable frequency synchro generator
变送器 transducer; transmitter
变压 voltage transformer
变压比 transformer ratio; transformation ratio; turns ratio; ratio
变压器 transformer
变压器低压侧 low voltage side of transformer; step-down side of transformer
变压器高压侧 high tension side of transformer; high-voltage side of transformer; step-up side of transformer
变压器利用系数 transformer utilization factor
