1 4毫米锁闭check 4mm opening of a switch point
2 矮型信号机dwarf signal
3 安全电路vital circuit
4 安全接点safety contact
5 按钮push-in button
6 按钮表示button indication
7 半自动闭塞机semi-automatic block machine
8 半自动闭塞联系电路liaison circuit with semi-automatic blocks
9 半自动化驼峰系统semi-automatic hump yard system
10 保护区段overlap protection block section
11 备电源stand-by power source
12 被控点controlled point
13 闭路式轨道电路close type track circuit
14 闭塞分区block section
15 闭塞机block instrument
16 臂板接触器contacts operated by semaphore
17 臂板转极器pole changer operated by semaphore
18 变压器箱transformer box
19 标准分路灵敏度standard shunting sensitivity
20 表示indication
21 表示灯indication lamp
22 表示灯电源power source for indication lamp
23 表示电路indication circuit
24 表示对象indicated object
25 表示杆indication rod
26 表示连接杆connecting rod for indication
27 表示盘indicating panel
28 表示器indicator
29 表示周期indication cycle
30 并联式轨道电路multiply connected track circuit
31 并置信号点double signal location
32 不对称脉冲轨道电路asymmetrical impulse track circuit
33 不限时人工解锁manual non-time release
34 材质不良bad material
35 操纵台operating console
36 侧撞conering
37 测长distance-to-coupling measurement
38 测试环线test loop
39 测速speed measurement
40 测重weight sensing
41 测阻rollability measurement
42 插接不良plug-in trouble
43 岔中绝缘insulated joint within a turnout
44 场间联系电路liaison circuit between yards
45 车档表示器buffer stop indicator
46 车辆存在监测器presence monitor
47 车辆加速器car accelerator
48 车轮传感器wheel detector
49 车门自动控制automatic train door control
50 车站控制station master control
51 出站信号机starting signal
52 储风罐air reservoir
53 储酸室acid store room
54 传动系统driving system
55 传输继电器transmitting relay
56 串联式轨道电路serially connected track circuit
57 磁路系统magnetic circuit
58 从属信号机dependent signal
59 错溜miseroute
60 错误办理wrong handling
61 错误关闭信号false stopping of a signal
62 错误解锁false release
63 错误开放信号wrong clearing of a signal
64 错误锁闭false locking
65 错误显示wrong indication
66 大功率转辙机heavy duty switch machine
67 大站电气集中联锁relay interlocking for large station
68 带柄道岔表示器switch indicator with level
69 带动道岔switch with follow up movement
70 单独操纵继电式电气集individual level type all-relay interlocking
71 单独操纵作业manual operation
72 单断single break
73 单轨条式轨道电路single rail track circuit
74 单频感应器single frequency inductor
75 单线臂板信号机single wire semaphore signal
76 单线继电半自动闭塞single track all-relay semi-automatic block system
77 单向自动闭塞single-directional running automatic block
78 单置信号点single signal location
79 弹力继电器spring-type relay
80 导管调整器pipe compensator
81 导线导轮wire carrier
82 导线调整器wire compensator
83 导线反正扣wire-adjusting screw
84 导线立轮vertical wheel
85 导线平轮horizontal wheel
86 导线平轮组horizontal wheel assembly
87 导线装置wire installation
88 导向安全failure to the safe side
89 到发线出岔电路protection circuit with switch lying in receiving-
90 道岔表示switch indication
91 道岔表示电源power source for switch indication
92 道岔表示器switch indicator
93 道岔错误表示false indication of a switch
94 道岔定位表示switch normal indication
95 道岔动作电源power source for switch operation
96 道岔反位表示switch reverse indication
97 道岔封锁switch closed up
98 道岔控制电路switch control circuit
99 道岔控制电源power source for switch control
100 道岔密贴switch point closure
101 道岔启动switch starting
102 道岔区段section with a switch or switches
103 道岔人工解锁manual release of a locked switch
104 道岔失去表示loss of indication of a switch
105 道岔顺序启动sequential starting of switches
106 道岔顺序转换sequential transiting of switches
107 道岔锁闭表示switch locked indication
108 道岔握柄switch lever
109 道岔中途转换switch thrown under moving cars
110 道口接近区段approach section of a highway level crossing
111 道口闪光信号highway level crossing flashing signal
112 道口室外音响器highway level crossing out door audible device
113 道口信号机highway level crossing signal
114 道口信号控制盘highway level crossing signal control panel
115 道口遮断信号highway level crossing obstruction signal
116 道渣电阻ballast resistance
117 灯光转移to transfer of lighting indication
118 灯丝断丝filament burn-out
119 灯丝断丝报警alarm for burnout of filaments
120 敌对信号conflicting signal
121 地面感应器wayside inductor
122 地面设备wayside equipment
123 地中电缆盒underground cable terminal box
124 第二接近区段second approach section
125 第二离去区段second departure section
126 第一接近区段first approach section
127 第一离去区段first departure section
128 电动臂板电锁器联锁interlocking by electric locks with electric semap 129 电动臂板信号机electric semaphore signal
130 电动传送设备electric motor operated conveyer
131 电话闭塞telephone block system
132 电机集中联锁electro-mechanical interlocking
133 电空传送设备electropneumatic conveyer
134 电码轨道电路coded track circuit
135 电码自动闭塞automatic block with coded track circuit
136 电气路牌闭塞electric tablet block system
137 电气路牌机electric tablet instrument
138 电气路签闭塞electric staff system
139 电气路签机electric staff instrument
140 电气锁闭electric locking
141 电压过低voltage below level
142 电压自动调整器automatic voltage regulator
143 电液转辙机electrohydraulic switch machine
144 电源端子terminals for power supplies
145 电源转换屏power switching over panel
146 调车表示器shunting indicator
147 调车表示器电路shunting indicator circuit
148 调车区电气集中联锁interlocking for shunting area
149 调车线始端减速器tangent retarder
150 调车信号机shunting signal
151 调度集中分机field equipment of ctc
152 调度集中总机control office equipment of ctc
153 调度控制dispatchers control
154 调频轨道电路frequency modulated track circuit
155 叠加轨道电路overlap track circuit
156 定点停车stopping a train at a target point
157 定反位锁闭normal and reverse locking
158 定期维修periodical maintenance
159 定位接点normal contact
160 定位锁闭normal locking
161 动程stroke
162 动接点contact heel
163 动态长度distance-to-go
164 动作杆throw rod
165 动作连接杆operating rod for driving a switch
166 对向重叠进路route with overlapped section in the opposite dire 167 额定值rated value
168 扼流变压器impedance transformer
169 二次参数secondary parameter
170 二显示自动闭塞two-aspect automatic block
171 发车表示器departure indicator
172 发车表示器电路departure indicator circuit
173 发车进路信号机route signal for departure
174 发车线路表示器departure track indicator
175 发车信号departure signal
176 反位接点reverse contact
177 反位锁闭reverse locking
178 反装left-handed machine
179 方向电源directional traffic power source
180 方向转接器directional switch
181 防护变压器protective transformer
182 防护道岔protective turnout
183 防护区段protected section
184 防止重复prevention for repetitive clear of a signal
185 妨害故障hindrance fault
186 非安全电路non-vital circuit
187 非机械化驼峰设备unmechanized hump yard equipment 188 非集中道岔locally operated switch
189 非进路调车to hold route for shunting
190 非进路调车电路circuit to hold a route for shunting 191 非联锁道岔non-interlocked switch
192 非联锁区non-interlocking area
193 非自复式按钮stick button
194 分割区段cut section
195 分路shunt
196 分路道岔branching turnout
197 分路灵敏度shunting sensitivity
198 分线盘distributing terminal board
199 分线盘端子terminals on distributing board
200 分向电缆盒cable branching terminal box
201 风管路调压设备air pipeline pressure governor
202 风压调整器manometer regulator
203 封锁close up
204 峰下减速器master retarder
205 浮充供电floating charge power supply
206 复示信号repeating signal
207 复示信号机repeating signal
208 干线供电main linely connected power supply
209 杆上电缆盒cable terminal box on a post
210 感应式机车信号inductive cab signaling
211 钢轨绝缘rail insulation
212 钢轨绝缘不良bad rail insulation
213 钢轨引接线track lead
214 高柱信号机high signal
215 工作电流working current
216 工作值working value
217 共用箱cab signal box
218 股道空闲track clear
219 股道占用track occupied
220 故障-安全fail-safe
221 故障办理emergency treatment after failure
222 故障复原restoration after a failure
223 故障积累failure accumulation
224 故障升级progression of failure
225 故障修corrective maintenance
226 光带light strip
227 光带式表示stript indication light
228 光点式表示spotted indication light
229 轨道变压器箱track transformer box
230 轨道变阻器track rheostat
231 轨道电抗器track reactor
232 轨道电路电码化coding of continuous track circuit
233 轨道电路调整状态regulated state of a track circuit
234 轨道电路分割cut-section of a track circuit
235 轨道电路分路状态shunted state of a track circuit
236 轨道电路蓄电现象track storage effect
237 轨道接触器track treadle
238 轨道生电现象track galvanic effect
239 轨道受电变压器track relay transformer
240 轨道送电变压器track transformer feed end
241 焊接式钢轨接续线welded bond
242 后接点back contact
243 后圈back coil
244 后退信号backing signal
245 环状供电looply connected power supply
246 缓动继电器slow-acting relay
247 缓放继电器slow release relay
248 缓放时间slow release time
249 缓吸继电器slow pick-up relay
250 缓吸时间slow pick-up time
251 汇流条bus-bar
252 混合电源ac-battery power source
253 混合供电制ac-battery power supply system
254 机车感应器locomotive inductor
255 机车接近通知approaching announcing in cab
256 机车设备locomotive equipment
257 机车信号测试区段cab signaling testing section
258 机车信号作用点cab signaling inducter location
259 机务段联系电路liaison circuit with a locodepot
260 机械臂板信号机mechanically operated semaphore signal 261 机械化驼峰设备mechanized hump yard equipment
262 机械集中联锁mechanical interlocking
263 机械锁闭mechanical locking
264 基本进路basic route
265 基本联锁电路fundamental interlocking circuit
266 极性检查电路polarity checking circuit
267 集中道岔centrally operated switch
268 集中电源centrally connected power source
269 集中供电centrally connected power supply
270 挤岔报警alarm for a trailed switch
271 挤切dissectible
272 挤切销dissectible pin
273 挤脱trailable
274 计划修planned maintenance
275 计轴自动闭塞automatic block with axle counter
276 继电并联传递网路successively worked parallel relay network
277 继电并联网路parallel relay network
278 继电串联网路series relay network
279 继电器防震架shock absorber base for relays
280 继电器控制电源power source for relay control
281 继电器灵敏度relay sensitivity
282 继电器释放relay released
283 继电器吸起relay energized
284 继电器箱relay case
285 继电式电气集中联锁all-relay interlocking
286 加封sealing
287 加速推送信号humping fast signal
288 尖端杆front rod of a point
289 监督对象surveillanced object
290 减速器工作状态retarder in working state
291 减速器缓解状态retarder released
292 减速器接近限界clearance of a retarder
293 减速器制动状态retarder in closed state
294 减速推送信号humping slow signal
295 减速信号restriction signal
296 检修不良not well inspected and repaired
297 交流电源屏ac power supply panel
298 交流二元二位继电器ac two element two position relay
299 交流供电制ac power supply system
300 交流计数电码轨道电路ac counting coded track circuit
301 交流计数电码自动闭塞automatic block with ac counting code track ci 302 交流继电器ac relay
303 交直流继电器ac-dc relay
304 较大限制信号more restrictive signal
305 较大允许信号more favorable signal
306 接车进路信号机route signal for receiving
307 接车信号receiving signal
308 接触不良bad contact
309 接地报警grounding alarm
310 接点闭合contact closed
311 接点断开contact open
312 接点系统contact system
313 接点压力contact pressure
314 接发车进路信号机route signal for receiving-departure 315 接杆pipe jaw
316 接近表示approach indication
317 接近发码coding during train approaching
318 接近连续式机车信号approach continuous cab signaling 319 接近区段approach section
320 接近锁闭approach locking
321 接收线圈receiving coil
322 解除闭塞block cleared
323 解锁按钮盘manual release button panel
324 解锁电路release circuit
325 解锁进路released route
326 解锁力releasing force
327 尽头信号机signal for stub-end track
328 近程监督分区directly surveillanced subsection
329 近程网路directly surveillanced network
330 进路表route sheet
331 进路表示器route indicator
332 进路表示器电路route indicator circuit
333 进路操纵作业semi-automatic operation by route
334 进路储存器route storaging devices
335 进路电路route selecting circuit
336 进路分段解锁sectional release of a locked route
337 进路继电式电气集中联route type all-relay interlocking 338 进路解锁route release
339 进路人工解锁manual route release
340 进路锁闭route locking
341 进路锁闭表示route locking indication
342 进路信号机route signal
343 进路一次解锁route release at once
344 进行信号proceed signal
345 进站信号机home signal
346 警惕按钮acknowledgment button
347 警惕手柄acknowledgment lever
348 静态长度car space
349 局部电源locally supplied power source
350 局部控制local control
351 局部控制电路local control circuit
352 局部控制盘local control panel
353 绝对信号absolute signal
354 绝缘不良bad insulation
355 开路式轨道电路open type track circuit
356 开通put into operation
357 可调拐肘adjustable crank
358 空气压缩机室air compressor room
359 控制点controlling point
360 控制对象controlled object
361 控制盘control panel
362 控制台单元control desk element
363 控制台室control room
364 控制周期control cycle
365 快动继电器quick-acting relay
366 快速转辙机quick-acting switch machine
367 快吸继电器quick pick-up relay
368 拉钮pull-out button
369 雷达测速器radar speedometer
370 雷电干扰lightning interference
371 离去表示departure indication
372 离去区段departure section
373 励磁电路energizing circuit
374 连接杆pipe link
375 连续式轨道电路continuous track circuit
376 联锁表interlocking table
377 联锁道岔interlocked switch
378 联锁区interlocking area
379 联锁图表interlocking chart and table
380 联锁箱point detector
381 联锁箱联锁interlocking by point detector
382 联系电路liaison circuit
383 两点检查released by checking two sections
384 列车运行控制系统train operation control system
385 列车自动调速automatic train speed regulation
386 列车自动限速automatic train speed restriction
387 邻线干扰interference from neighboring line
388 零层端子terminals of layer 0 of a relay rack
389 溜放进路自动控制automatic switching control of humping yard by rou 390 溜放速度自动控制automatic rolling down speed control
391 漏解锁missing release
392 漏锁闭missing locking
393 路牌tablet
394 路牌携带器tablet pouch
395 路牌自动授收机automatic tablet exchanger
396 路签train staff
397 路签携带器staff pouch
398 路签自动授收机automatic staff exchanger
399 乱显示false indication
400 轮修alternative maintenance
401 脉冲继电器impulse relay
402 脉冲式轨道电路pulse track circuit
403 密贴调整杆adjustable switch operating rod
404 灭火花电路spark extinguishing circuit
405 摩擦电流frictional working current
406 摩擦联结器frictional clutch
407 目标打靶控制target shooting
408 内燃牵引干扰diesel traction interference
409 排列进路route setting
410 偏极继电器polar biased relay
411 票据传送设备classification list conveyer system
412 破封break a seal
413 牵纵拐肘escapement
414 前接点front contact
415 前圈front coil
416 强电干扰high voltage interference
417 桥梁通知设备bridge announciating device
418 桥梁遮断信号bridge obstruction signal
419 切断音响按钮button for cut-off an audible signal
420 侵入限界绝缘insulated joint located within the clearance limit
421 区段锁闭section locking
422 区段遥控remote control for a section
423 区段占用表示section occupancy indication
424 区间封锁section closed up
425 区间空闲section cleared
426 区间联系电路liaison circuit with block signaling
427 取消闭塞to cancel a block
428 取消进路to cancel a route
429 去禁溜线信号shunting signal to prohibitive humping line 430 热力继电器thermal relay
431 人工分路manual shunt
432 人工解锁manual release
433 人工解锁表示manual release indication
434 人为故障human failure
435 容许信号permissive signal
436 熔断器断丝fuse burn-out
437 熔断器断丝报警fuse break alarm
438 塞钉式钢轨接续线plug bond
439 三点检查released by checking three sections
440 三显示自动闭塞three-aspect automatic block
441 闪光电源flashing power source
442 设备停用equipment out-of use
443 失去联锁loss of interlocking
444 施工妨碍construction interference
445 事故照明emergency lighting
446 释放时间drop away time
447 释放值release value
448 手柄handle
449 手动调压manual voltage regulation
450 受电端receiving end
451 枢纽遥控remote control of a junction terminal
452 双断double break
453 双轨条式轨道电路double rail track circuit
454 双面调车信号机signal for shunting forward and backward
455 双频感应器double frequency inductor
456 双线臂板信号机double wire semaphore signal
457 双线继电半自动闭塞double track all-relay semi-automatic block system 458 双向自动闭塞double-direction running automatic block
459 双重控制dual control
460 水分离器water separator
461 水鹤表示器water crane indicator
462 顺向重叠进路route with overlapped section in the same directio
463 瞬时分路instantaneous shunt
464 瞬时分路不良instantaneous loss of shunting
465 死区段dead section
466 四点检查released by checking four sections
467 四显示自动闭塞four-aspect automatic block
468 送电端feed end
469 送受分开电路sending and receiving separated circuit
470 速差制信号speed signaling
471 隧道通知设备tunnel announciating device
472 隧道遮断信号tunnel obstruction signal
473 锁闭电路locking circuit
474 锁闭杆locking rod
475 锁闭力locking force
476 锁闭系统locking system
477 条件电源conditional power source
478 条件电源屏conditional power supply panel
479 跳线jumper
480 铁道信号railway signaling
481 听觉信号audible signal
482 停车信号stop signal
483 停电power failure
484 通过按钮电路through button circuit
485 通过信号through signal
486 通过信号机block signal
487 同意按钮盘agreement button panel
488 推峰速度自动控制automatic control for humping speed
489 推送小车辆propelling trolley
490 推送信号start humping signal
491 脱轨表示器derail indicator
492 脱线修off line maintenance
493 驼峰电气集中electric interlocking for hump yard
494 驼峰复示信号机humping signal repeater
495 驼峰机车遥控remote control of hump engines
496 驼峰机械修理室hump mechanics repair room
497 驼峰溜放控制系统humping control system
498 驼峰信号机hump signal
499 晚点表示delaying time indication
500 微机-继电式电气集中? microcomputer-relay interlocking
501 微机联锁microcomputer interlocking
502 维修不良not well maintained
503 无岔区段section without a switch
504 无极继电器neutral relay
505 误用故障misuse fault
506 吸起时间pick-up time
507 吸起值pick-up value
508 下峰信号down hump trimming signal
509 下坡道防护电路protection circuit for approaching heavy down grad 510 显示距离range of a signal
511 线路点field location
512 线路区段track section
513 线路占用表示track occupancy indication
514 线路遮断表示器track obstruction indicator
515 线群出站信号机group starting signal
516 线束减速器group retarder
517 线头脱落wire lead drop out
518 限界检查器clearance treadle
519 限时人工解锁manual time release
520 相敏轨道电路phase detecting track circuit
521 小站电气集中联锁relay interlocking for small station
522 信号大修signal overhaul repair
523 信号点signal location
524 信号复示器signal repeater
525 信号故障signal fault
526 信号关闭signal at stop
527 信号关闭表示stop signal indication
528 信号机点灯电路signal lighting circuit
529 信号机点灯电源signal lighting power source
530 信号机后方in rear of a signal
531 信号机前方in advance of a signal
532 信号集中修signal centralized maintenance
533 信号检修signal inspection
534 信号开放signal at clear
535 信号开放表示cleared signal indication
536 信号控制电路signal control circuit
537 信号桥signal bridge
538 信号托架signal bracket
539 信号握柄signal lever
540 信号无效标signal out of order sign
541 信号选别器signal slot
542 信号整治signal renovation
543 信号中修signal intermediate repair
544 行车记录设备train movement recording equipment
545 行车信号机train signal
546 蓄电池供电storage battery power supply
547 蓄电池室battery room
548 选路route selection
549 选路制信号route signaling
550 循环检查制cyclic scanning system
551 咽喉信号机signal in throat section
552 遥控区段remotely controlled section
553 遥信区段remotely surveillanced section
554 夜间信号night signal
555 一次参数primary parameter
556 一次电池供电primary cell power supply
557 一送多受single feeding and multiple receiving track circui 558 油压动力室hydraulic pressure engine room
559 有极继电器polarized relay
560 迂回进路detour route
561 预办闭塞preworking a block
562 预防维修preventive maintenance
563 预告标warning signs for approaching a station
564 预告信号approaching signal
565 预告信号机distant signal
566 预排进路presetting of a route
567 远程监督分区relayed surveillanced subsection
568 远程网路relayed surveillanced network
569 钥匙路签staff with a key
570 允许预推信号permissive prehumping signal
571 运行图描绘仪train diagram plotter
572 在线修on line maintenance
573 占线表示occupancy indication
574 站场型网路geographical circuitry
575 站间联系电路liaison circuit between stations
576 站界标station limit sign
577 站内道口联系电路liaison circuit with highway crossings within the 578 照查锁闭check locking
579 遮断信号obstruction signal
580 遮断信号按钮obstruction signal button
581 遮断信号机obstruction signal
582 遮断预告信号机approach obstruction signal
583 整流继电器rectifier relay
584 整流器供电rectifier power supply
585 正常动作继电器normal acting relay
586 正装right-handed machine
587 直角拐肘right angle crank
588 直流电源屏dc power supply panel
589 直流供电制dc power supply system
590 直流轨道电路dc track circuit
591 直流继电器dc relay
592 中继站repeater station
593 中间电缆盒intermediate cable terminal box
594 中途返回midway return operation
595 中心控制centrallized control
596 终端电缆盒cable terminal box
597 重叠区段overlap section
598 重复检查repeated checking
599 重力继电器gravitation type relay
600 昼间信号day signal
601 昼夜通用信号signal for day and night
602 主灯丝断丝报警alarm for burnout of a main filament
603 主电源main power source
604 主体信号机main signal
605 注意信号caution signal
606 转换时间transfer time
607 转换锁闭器switch-and-lock mechanism
608 转极时间pole-changing time
609 转极值pole-changing value
610 转向杆deflecting bar
611 转辙机安装装置switch machine installation
612 转辙锁闭器plunger lock
613 追钩catch up
614 自闭电路self-stick circuit
615 自动闭塞联系电路liaison circuit with automatic blocks
616 自动操纵作业automatic operation
617 自动抄车号automatic car identification
618 自动点灯automatic lighting
619 自动调压automatic voltage regulation
620 自动化驼峰系统automatic hump yard system
621 自动缓解false release by itself
622 自动开闭器switch circuit controller
623 自动栏木automatic operated barrier
624 自动通过按钮电路automatically through button circuit
625 自动限时解锁automatic time release
626 自动转接automatic switching over
627 自复式按钮nonstick button
628 综合架composite rack
629 总出站信号机advance starting signal
630 组合unit block
631 组合端子terminals of a unit block
632 组合柜modular block rack
633 组合继电器combination relay
634 组合架unit block assembly rack
635 组合式电气集中联锁unit-block type relay interlocking
636 组合式信号机构modular type signal mechanism
637 组匣modular block
638 组匣端子terminals of a modular block
639 组匣柜modular block rack
640 组匣式电气集中联锁modular type relay interlocking
641 最大限制信号most restrictive signal
642 最大允许信号most favorable signal
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电气工程常用专业英语词汇表 电气工程常用专业英语词汇表 电路基础 ideal voltage (current) source 理想电压(流)源volt-ampere characteristic 伏安特性potential difference 电位差 reference potential 参考电位resistance 电阻capacitance 电容 inductance 电感 reactance 电抗 inductive(capacitive) reactance 感(容)抗impedance 阻抗 equivalent circuit 等效电路 Ohm’s law 欧姆定律Kirchhoff’s law 基尔霍夫定律Kirchhoff’s voltage law（KVL）基尔霍夫电压定律Kirchhoff’s current law（KCL）基尔霍夫电流定律Thevenin’s theorem 戴维宁定理Norton’s theorem 诺顿定理 branch 支路 node 结点 loop 回路 mesh 网孔 open circuit 开路（断路） short circuit 短路 branch current analysis 支路电流法mesh current analysis 网孔电流法 ode voltage analysis 结点电位法n superposition theorem 叠加原理passive(active) two-terminal network 无(有)源二端网络root mean square (RMS) 均方根值 effective value 有效值instantaneous value 瞬时值 ampere 安培 volt 伏特 Hertz 赫兹 reactive power` 无功功率 active power 有功功率 transfer function 传递函数 apparent power 视在功率 power-factor compensation 功率因数补偿series (parallel) resonance 串(并)联谐振 amplitude(phase)-frequency response characteristic 幅(相)频特性 figure of merit 品质因素 pass-band 通频带bandwidth (BW) 带宽 first(second)-order filter 一(二)阶滤波器low(high)-pass filter 低(高)通滤波器band-pass(stop) filter 带通(阻)滤波器transfer function 转移函数 Bode diagram 波特图 Fourier series 傅立叶级数 three-phase circuit 三相电路 cutoff frequency 截止频率 FFT (Fast Fourier Transform) 快速傅立叶变换 state variable 状态变量 电机 generation 发电 transmission 输电 distribution 配电 coil 线圈 core 铁心 winding 绕组 electrical machine 电机 generator 发电机 motor 电动机 stator (rotor) 定子(转子) armature 电枢 brush 电刷 commutator 换向器 salient-pole 凸极 slip ring 滑环 induction motor 感应电动机 magnetic flux 磁通 asynchronous machine 异步电机 synchronous generator 同步发电机 eddy current 涡流 EMF（electromotive force）电动势 counter EMF 反电势 torque 转矩 excitation 励磁 prime mover 原动机 rectifier 整流器 leakage flux 漏磁通 demagnetization 退磁，去磁 short-circuit ratio 短路比 converter (inverter) 换流器（逆变器） synchronous condenser 同步调相机 magnetization curve 磁化曲线 separately exciting 他励 compounded excited 复励 self-exciting 自励 series(shunt)-wound 串(并)励
第一章汽车总论 1)Today’s average car contains more than 15,000 separate, individual parts that must work together. These parts can be grouped into four major categories: body, engine, chassis and electrical equipment 。P1 现在的车辆一般都由15000多个分散、独立且相互配合的零部件组成。这些零部件主要分为四类：车身、发动机、底盘和电气设备。 2)The engine acts as the power unit. The internal combustion engine is most common: this obtains its power by burning a liquid fuel inside the engine cylinder. There are two types of engine: gasoline (also called a spark-ignition engine) and diesel (also called a compression-ignition engine). Both engines are called heat engines; the burning fuel generates heat which causes the gas inside the cylinder to increase its pressure and supply power to rotate a shaft connected to the power train. P3 发动机作为动力设备，常见的类型是内燃机，其原理是通过发动机缸内的液体燃料燃烧而产生能量。发动机可分为两类：汽油机（点燃式）和柴油机（压燃式），都属于热力发动机。燃料燃烧产生热量使缸内气压上升，产生的能量驱动轴旋转，并传递给动力传动系。 第二章内燃机 1)Power train system: conveys the drive to the wheels 2)Steering system: controls the direction of movement 3)Suspension system: absorbs the road shocks 4)Braking system: slows down the vehicle P4 传动系把发动机输出的扭矩传递给驱动轮。传动系包括离合器（对应机械变速器）或液力变矩器（对应液力自动变速器）、变速器、驱动轴、主减速器、差速器和驱动桥。 5)Drum brakes have a drum attached to the wheel hub, and braking occurs by means of brake shoes expanding against the inside of the drum. With disc brakes, a disc attached to the wheel hub is clenched between two brake pads. P6 鼓式制动器的制动鼓和轮毂连接，制动蹄张开压紧制动鼓内侧从而产生制动。在盘式制动器上，连着轮毂的制动盘被紧紧夹在两个制动块之间。 1)Linking the piston by a connecting rod to a crankshaft causes the gas to rotate the shaft through half a turn.The power stroke"uses up"the gas,so means must be provided to expel the burnt gas and recharge the cylinder with a fresh petrol-air mixture:this control of gas movement is the duty of the valves;An inlet valve allows the mixture to enter at the right time and an exhaust valve lets out the burnt gas after the gas has done its job . P10 活塞通过连杆和曲轴连接，使得气体带动曲轴旋转半圈。作功冲程耗尽了所有的气体，这样就必须采取相应的措施排出废气并且向气缸内充入新的可燃混合气：气体的运动由气门来控制。进气门使可燃混合气在恰当的时刻进入气缸，排气门使燃烧后的废气排出气缸。 2)The spark-ignition engine is an internal-combustion engine with externally supplied in ignition,which converts the energy cntained in the fuel to kinetic energy.The cycle of operations is spread over four piston strokes. To complete the full cycle it takes two revolutions of the crankshaft. P11 火花点火式发动机是由外部提供点火的内燃机，从而将含在燃料内的能量转化成动能。发动机的一个工作循环分布在活塞的四个行程中，一个完整的工作循环曲轴需要转动两圈。 3)The oil pump in the lubricating system draws oil from the oil pan and sends it to all working parts in the engine. The oil drains off and runs down into the pan. Thus,there is constant circulation of oil between the pan and the working parts of the engine. P15
网易电力专业英语词汇(较全) 1）元件设备 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Busbar 输电线：TransmissionLine 发电厂：power plant 断路器：Breaker 刀闸(隔离开关)：Isolator 分接头：tap 电动机：motor 2）状态参数 有功：active power 无功：reactive power 电流：current 容量：capacity 电压：voltage 档位：tap position 有功损耗：reactive loss 无功损耗：active loss 空载损耗：no-load loss 铁损：iron loss 铜损：copper loss 空载电流：no-load current 阻抗：impedance 正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering) 遥信：YX 励磁电流(转子电流)：magnetizing current 定子：stator 功角：power-angle
上限:upper limit 下限：lower limit 并列的：apposable 高压: high voltage 低压：low voltage 中压：middle voltage 电力系统 power system 发电机 generator 励磁 excitation 励磁器 excitor 电压 voltage 电流 current 母线 bus 变压器 transformer 升压变压器 step-up transformer 高压侧 high side 输电系统 power transmission system 输电线 transmission line 固定串联电容补偿fixed series capacitor compensation 稳定 stability 电压稳定 voltage stability 功角稳定 angle stability 暂态稳定 transient stability 电厂 power plant 能量输送 power transfer 交流 AC 装机容量 installed capacity 电网 power system 落点 drop point 开关站 switch station 双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation 补偿度 degree of compensation 高抗 high voltage shunt reactor 无功补偿 reactive power compensation 故障 fault 调节 regulation 裕度 magin 三相故障 three phase fault 故障切除时间 fault clearing time 极限切除时间 critical clearing time 切机 generator triping
About car engine Of all automobile components,an automobile engie is the most complicated assembly with dominant effects on the function of an autombile.So, the engine is generally called the"heat"of an automobile. 在汽车的所有部件中，汽车发动机是最复杂的组件，其对整车性能有着决定性的作用。因而发动机往往被称作发动机的“心脏”。 There are actually various types of engines such as electric motors,stream engines,andinternal combustion engines.The internal combustion engines seem to have almost complete dominance of the automotive field.The internal combustion engine,as its name indicates,burns fuel within the cylinders and converts the expanding force of the combustion into rotary force used to propel the vehicle. 事实上，按动力来源分发动机有很多种，如电动机、蒸汽机、外燃机等。然而内燃机似乎在发动机领域有着绝对的统治地位。就像其字面意思一样，内燃机的染料在气缸内燃烧，通过将燃烧产生气体的膨胀力转换成转动力来驱动发动机前进。 Engine is the power source of the automobile.Power is produced by the linear motion of a piston in a cylinder.However,this linear motion must be changed into rotary motion to turn the wheels of cars or trucks.The puston attached to the top of a connecting rod by a pin,called a piston pin or wrist pin.The bottom of the connecting rod is attached to the crankshaft.The connecting rod transmits the up-and-down motion of the piston to the crankshaft,which changes it into rotary motion.The connecting rod is mounted on the crankshaft with large bearings called rod bearing.Similar bearings, called main bearings,are used to mount the crankshaft in the block. 发动机是整部车的动力来源。能量来自于活塞在气缸内的（往复）直线运动。然而这种（往复）直线运动必须要转换成旋转运动才能驱动车轮。活塞与连杆通过一个销来连接，这个销称为活塞销。连杆的下部连接于曲拐。连杆把活塞的上下往复运动传递给曲拐，从而将往复直线运动转变成旋转运动。连杆和曲拐的连接使用大的轴承，称之为连杆轴承，类似的轴承也用于将曲轴连接到机体，称之为主轴承。 They are generally two different types of cooling system:water-cooling system and air-cooling system.Water-cooling system is more common.The cooling medium, or coolant, in them is either water or some low-freezing liquid, called antifreeze.A water-cooling system consists of the engine water jacket, thermostat, water pump, radiator, radiator cap, fan, fan drive belt and neccessary hoses. 主要有两种类型的冷却系统：水冷和风冷。水冷系统更为普遍。系统所用冷却介质或是冷却液常委水或其他低凝固点液体，称为抗凝剂。一个完整的水冷系统包括机体水套，节温器，水泵，散热器，散热器罩，风扇，风扇驱动皮带和必需的水管。 A water-cooling system means that water is used as a cooling agent to circulate through the engine to absorb the heat and carry it to the radiator for disposal.The ebgine is cooled mainly through heat transfer and heat dissipation.The heat generated by the mixture burned in the engine must be transferred from the iron or aluminum cylinder to the waterin the water jacket.The outside of the water jacket dissipates some of the heat to the air surrounding it, but most of the heat is carried by the cooling water to the radiator for dissipation.When the coolant temperature in the system reaches 90°,the termostat valve open fully, its slanted edge shutting off
unit1 body 车身chassis 底盘enclosure外壳、套hood车棚、车顶sway 摇摆frame车架steering转向、操作brake 制动weld焊接rivet铆钉bolt螺钉washer垫圈vibration 振动stabilizer稳定器ride乘坐舒适性handling操作稳定性linkages转向传动机构plier钳子distributor分电器alternator交流发电机regulator调节器carburetor化油器radiator散热器、水箱defroster除冰装置sludge金属碎屑transmission变速器differential 差速器power train 传动系unitized body 承载式车身suspension system 悬架系统steering system 转向系braking system 制动系shock absorbers减震器control arms控制臂steering wheel 转向盘steering column转向管柱steering gears 转向器tie rod 横拉杆idler arm随动臂brake shoe制动蹄disc brake 盘式制动器drum brakes 鼓式制动器ignition system 点火系统exhaust system 排气系统lubrication system 润滑系oil filters 机油滤清器drive（or propeller）shaft传动轴universal joints 万向节dynamo发电机horn喇叭swived 旋转steering box转向器timing gear 正时齿轮bevel gear 锥齿轮mesh with与啮合leaf spring 钢板弹簧stub axle 转向节 unit2 longitudinal纵向的transverse横向的reciprocate往复spin旋转piston活塞ignite点火rub摩擦quart夸脱reservoir油箱mechanical机械的enclosed被附上的gallon加仑stroke冲程camshaft凸轮轴combustion燃烧disengaged脱离啮合的flywheel飞轮internal-combustion engine内燃机diesel-fuel柴油LPG=Liquefied Petroleum Gas液化石油气体CNG=Compressed natural gas压缩天然气spark ignition火花点火compression ignition压缩点火spark plug火花塞gas-turbine engine蒸汽机Stirling engine斯特灵发动机lubricating system润滑系统oil pan油底壳oil pump机油泵exhaust system排气系统emission-control system排放控制系统energy conversion能量转换air/fuel ratio空燃比connecting rod连杆TDC=Top Dead Center上止点BDC=Bottom Dead Center 下止点intake stroke进气冲程compression stroke压缩冲程power stroke作功冲程exhaust stroke排气冲程compression ratio压缩比lifter挺柱rocker摇臂retainer弹簧座seal密封件tappet 推杆lobe凸起gasket垫圈valve train配气机构cam follower气门挺柱rocker arm摇臂combustion chamber燃烧室intake valve进气阀exhaust valve排气阀valve stem气门杆valve cover气门室盖valve port阀口valve guide气门导管 unit3
1）元件设备 三绕组变压器：three-column transformer ThrClnTrans 双绕组变压器：double-column transformer DblClmnTrans 电容器：Capacitor 并联电容器：shunt capacitor 电抗器：Reactor 母线：Busbar 输电线：TransmissionLine 发电厂：power plant 断路器：Breaker 刀闸(隔离开关)：Isolator 分接头：tap 电动机：motor 2）状态参数 有功：active power 无功：reactive power 电流：current 容量：capacity 电压：voltage 档位：tap position 有功损耗：reactive loss 无功损耗：active loss 空载损耗：no-load loss 铁损：iron loss 铜损：copper loss 空载电流：no-load curren 阻抗：impedance 正序阻抗：positive sequence impedance 负序阻抗：negative sequence impedance 零序阻抗：zero sequence impedance 无功负载：reactive load 或者QLoad 有功负载: active load PLoad 遥测：YC(telemetering) 遥信：YX 励磁电流(转子电流)：magnetizing current 定子：stator 功角：power-angle 上限:upper limit 下限：lower limit
汽车专业英语 主编：李崑 课后专业词汇汇总（带音标） 汇总：徐艳民 1 automobile ['?:t?m?ubi:l, ,?:t?m?'bi:l]汽车（美） assembly line [?'sembli]装配线 petroleum refining [pi'tr?uli?m, p?-]石油提炼 body and frame车身与车架 engine ['end?in] 发动机、引擎 drive line 传动系统 running gear 控制装置 suspension[s?'spen??n]悬架系统 unitized body ['ju:nitaizd]整体式车身 gasoline engine ['ɡ?s?li:n]汽油机 diesel engine ['di:z?l]柴油机 gas turbine['t?:bain, -bin]燃气轮机 battery ['b?t?ri]电池、电池组 fuel cell燃料电池 hybrid power ['haibrid][pau?]混合动力系统 piston ['pist?n]活塞 rotary engine ['r?ut?ri]转子发动机 vehicle ['vi:ikl, 有时发'vi:hi-]交通工具、车辆 transmission [tr?nz'mi??n, tr?ns-, trɑ:n-]变速器 drive shaft传动轴 differential [,dif?'ren??l]差速器 rear axle ['?ks?l]后轴、后桥 rear-wheel drive后轮驱动 front-wheel drive 前轮驱动 braking system 制动系统 wheel车轮 tire 轮胎 steering system 转向系统 spring [sp ri?]弹簧 shock absorber [??k] [?b's?:b?]减震器 Macpherson strut [m?k'f?:sn] [str?t]麦弗逊式悬架 torsion bar ['t?:??n]扭力杆 strut rod 支撑杆 stabilizer bar ['steibilaiz?]横向稳定杆 2 internal combustion engine [in't?:n?l] [k?m'b?st??n] ['end?in]内燃机 fuel 燃料 external combustion engine [ik'st?:n?l]外燃机 steam engine 蒸汽机 intermittent combustion engine[,int?'mit?nt]间隔燃烧式发动机 continuous combustion engine [k?n'tinju?s]连续燃烧式发动机 turbine engine ['t?:bain, -bin]涡轮发动机 rocket engine ['r?kit]火箭发动机 jet (or reaction) engine喷气式发动机 Wankel engine汪克尔发动机、转子发动机 stroke [str?uk]冲程、行程 cooling system冷却系统 fuel system燃料系统 ignition system [iɡ'ni??n]点火系统 spark-ignition engine 火花点燃式发动机 compression-ignition engine 压燃式发动机 liquid-cooled 用液体冷却的、水冷的 air-cooled 用空气冷却的、风冷的 3 cylinder block 气缸体 cylinder ['silind?]气缸 connecting rod 连杆 crankshaft['kr??k,?ɑ:ft]曲轴 cylinder head气缸盖 combustion chamber[k?m'b?st??n] ['t?eimb?]燃烧室 valve气门、阀 camshaft['k?m?ɑ:ft]凸轮轴 flywheel ['flaiwi:l]飞轮 intake manifold 进气歧管 exhaust manifold ['m?nif?uld]排气歧管 carburetor [,kɑ:bju'ret?, 'kɑ:-]化油器 fuel injector 燃料喷射器 cast iron ['ai?n]铸铁 aluminum [?'lju:min?m]铝 cooling fluid 冷却液 spark plug [pl?ɡ]火花塞 intake valve进气门 exhaust valve[iɡ'z?:st]排气门 cam凸轮 gear齿轮 belt皮带 chain链条 overhead camshaft (OHC) 凸轮轴上置式 rpm=revolutions per minute[,rev?'lju:??n]转速、转数/分钟 horsepower ['h?:s,pau?]马力、功率 intake system 进气系统 sensor ['sens?, -s?:]传感器 oxygen sensor ['?ksid??n]氧传感器 fuel induction system[in'd?k??n]燃料吸入系统 4 fuel tank 燃料箱、油箱 fuel line燃料管路 fuel pump 燃料泵、燃油泵 fuel filter [filt?]燃料滤清器 PCM (power train control module) 动力系统控制模块（计算机）
INTERNAL COMBUSTION ENGINE 引擎燃烧室 1. principle of operation 原理 Engine and power : Engine is used to produce power. The chemical energy in fuel is converted to heat by the burning of the fuel at a controlled rate. This process is called combustion. If engine combustion occurs with the power chamber. ,the engine is called internal combustion engine. If combustion takes place outside the cylinder, the engine is called an external combustion engine. Engine used in automobiles are internal combustion heat engines. Heat energy released in the combustion chamber raises the temperature of the combustion gases with the chamber. The increase in gas temperature causes the pressure of the gases to increase. The pressure developed within the combustion chamber is applied to the head of a piston to produce a usable mechanical force, which is then converted into useful mechanical power. 译: 引擎和能量: 引擎为汽车提供能量，燃料的化学能通过燃烧，转化为热能，这个过程叫燃烧。假如燃烧在燃烧室，这样的发动机叫内燃机。假如燃烧在气缸外，这样的发动机叫外燃机。 用在汽车上的一般是内燃机，热能在燃烧室释放，燃烧室气体温度升高。气体温度的升高使气体的压力曾加，燃烧室内的高压气体作用在活塞头部产生可以利用的化学能，化学能转化为机械能。 Engine T erms : Linking the piston by a connecting rod to a crankshaft causes the gas to rotate the shaft through half a turn. The power stroke “uses up” the gas , so means must be provided to expel the burnt gas and recharge the cylinder with a fresh petrol-air mixture :this control of gas movement is the duty of the valves ;an inlet valve allows the new mixture to enter at the right time and an exhaust valve lets out the burnt gas after the gas has done its job. Engine terms are : TDC(Top Dead Center):the position of the crank and piston when the piston is farther away from the crankshaft. BDC(Bottom Dead Center):the position of the crank and piston when the piston is nearest to the crankshaft. Stroke : the distance between BDC and TDC; stroke is controlled by the crankshaft. Bore : the internal diameter of the cylinder. Swept volume : the volume between TDC and BDC Engine capacity : this is the swept volume of all the cylinder e.g. a four-stroke having a capacity of two liters(2000cm) has a cylinder swept volume of 50cm. Clearance volume: the volume of the space above the piston when it is at TDC. Compression ratio = (swept vol + clearance vol)\(clearance vol) Two-stroke : a power stroke every revolution of the crank.
（除尘器）振打装置Rap device （电子）板、卡card （输电）干线、通风道Trunk Bms 看门狗， bms 监视器Bms watchdog Q 线Q-line U 形螺栓U-bolt X 射线X-ray Y－△接法Wye-delta Y 形接法Wye 安规Emergency decree 安培Ampere 安培右手定则Thumb rule 安全Safety 安全措施Safety measure 安全带、保险带Lifebelt 安全的、可靠的、稳定的Safe 安全电压Safe potential 安全阀、减压阀Relieve valve 安全阀、突开阀Pop valve 安全规程Safety rules 安全帽Safety cap 安全线Escape valve 安全线Safety valve 安装Install 安装，组装assemble 安装、调整、建立Set up 安装、固定Mount 安装、装配、调整Rig 氨水箱Ammonia tank 按钮button 按钮Push button 巴，条杆Bar 白色White 百分比Percentage 百分数Percent PCT 百万分率Part per million PPM 摆动Tilting 扳手Spanner 班，组，队，大队brigade 班、组Gang 搬运机、载波、带电粒子carrier 办公室Office 办公室、会议室Chamber 磅Pound LB 磅／平方英寸（表压力）Psig 磅 /平方英寸 (绝对压力 ) Psia 饱和Saturate 饱和条件、饱和状态Saturate condition 饱和蒸汽Saturated steam SAT STM 保持Hold 保护Protection PROT 保险盒Fuse holder 保险丝、熔断器Fuse 报警Alarm 报警Warning 爆炸Explosion 备件Reserve parts 备件、备品Spare parts 备件、替换零件Replacement parts 备用、待机Standby 备用的Reserved 备用的、空余的Spare 背后，反向的Back 背压Back pressure 泵Pump Proportional/ integral / 比例／积分／微分 derivative PID 比率Ratio 比重Specific weight 闭环Closed-loop 闭式冷却水Closed cooling water 闭锁、密封舱、固定Lock 闭锁信号Blocking signal 壁面温度Wall temp 壁式再热器Radiator wall rh 避雷器Arrester 避雷器Lightning arrestor 避免 ,回避Avoid 编辑Edit 变电站、子站Substation 变送器Transmitter XMITEER 变速箱Gear shift housing 变压器Transformer XFORMER 标称出力、额定出力Nominal rating 标称的、额定的Nominal 标高Elevation ELEV 标号、标签Label 标记、注册Sign 标志Token 标准Standard 表格Tab 表格、纸张Sheet 表面的Surface 并联电抗器Shunt reactor 波纹管、膜盒Sylphon 剥线钳Wire stripper
汽车专业英语复习题 名词翻译： 1、活塞环 piston ring 2、电控系统electronic control system 3、里程表speedometer 4、发动机排量engine capacity 5、自动变速器automatic transmission 6、机油表oil gauge 7、方向盘steering wheel 8、做功冲程power stroke 9、exhaust gas废气 10. electric current电流 11. high gear高速档 12. automobile dealing汽车贸易 13. sports car 跑车 14. instrument panel仪表板 15. accelerator pedal加速踏板 16. physical property 物理性能 17、电子燃油计量系统electronic fuel metering system 18、减速slow down 19、刹车蹄brake shoe 20、General Motor 通用 21、wheel drum 车轮毂 22、TDC 上止点 23、BDC 下止点 翻译（中译英）： 上海汽车工业总公司已与德国大众和美国通用两大汽车公司建立了合资公司。 The Shanghai Auto Industry Corportion has established joint ventures with German V olkswagen and American General Motors. 四冲程发动机—曲柄旋转两圈做功一次。 Four stroke —a power stroke every other revolution of the crank. 液体冷却系由水泵、水套、发动机风扇、散热器等组成。 The liquid cooling system consists of water pumps，water jackets，engine fan ，radiator and so on. 在仪表板上，我们能看见几个显示发动机运转情况的仪表。