power distribution cabinet ==> 动力配电箱 
power distribution flattening ==> 功率分布展平 
power distribution panel ==> 配电盘 
power distribution system ==> 配电方式,配电系统 
power disturbance ==> 功率干扰,功率失调 
power divider ==> 功率分配器 
power drive ==> 电力传动 
power efficiency ==> 出力效率 
power electronics ==> 电力电子学,工业电子学 
power engineering ==> 电力工程 
power equation ==> 功率方程式 
power exchange ==> 功率交换 
power export ==> 电力输出 
power factor ==> 功率因数(PF) 
power-factor adjustment ==> 功率因数调整 
power-factor angle ==> 功率因数角 
power-factor capacitor ==> 补偿电容器 
power-factor characteristic ==> 功率因数特性 
power-factor compensation ==> 功率因数的补偿,相位的补偿 
power-factor control ==> 功率因数调节 
power-factor correction ==> 功率因数校正 
power-factor improvement ==> 功率因数改进 
power-factor indicator ==> 功率因数表 
power-factor lead ==> 功率因数超前 
power-factor measurement ==> 功率因数测量 
power factor meter ==> 功率因数表 
power factor regulating relay ==> 功率因数调节继电器 
power factor regulator ==> 功率因数调节器 
power-factor tip up ==> 电机绝缘损失角增量 
power fail recovery system ==> 电源失效恢复系统 
power failure ==> 电源故障 
power feed ==> 供电 
power feeder ==> 供电线,馈电线 
power flattening ==> 功率展平 
power flow ==> 功率潮流,电力潮流 
power flow calculation ==> 潮流计算 
power flow diagram ==> 功率潮流图 
power frequency ==> 工业频率,电源频率,市电频率 
power frequency control ==> 电源频率控制 
power frequency control device ==> 功-频调节装置 
power frequency control loop ==> 电源频率控制回路 
power frequency controller ==> 电源频率控制器 
power frequency current ==> 工频电流 
power frequency limitation ==> 功率-频率限 
power frequency magnetic fields ==> 工频磁场 
power frequency overvoltage ==> 工频过电压 
power frequency recovery voltage ==> 工频恢复电压 
power frequency sparking test ==> 工频火花电压试验 
power frequency sparkover voltage ==> 工频跳火电压(避雷器的) 
power frequency testing transformer ==> 工频试验变压器 
power frequency voltage ==> 工频电压 
power frequency withstand voltage ==> 工业频率耐压,工频耐压水平 
power gain ==> 功率增益 
power gas ==> 动力气体 
power generation ==> 发电 
power generator ==> 电力发电机 
power germanium rectifier ==> 大功率锗整流 
power grid ==> 电网,强信号栅极 
power grid blackout ==> 电网停电 
power house auxiliary drive ==> 电厂自用设备驱动 
power in rush ==> 功率骤增 
power induction ==> 电力线感应 
power input ==> 输入功率 
power input to machine ==> 电机输入功率 
power integrated circuit ==> 功率集成电路 
power inverter ==> 功率逆变器 
power level ==> 功率级 
power limit ==> 功率极限 
power limitation ==> 功率限制 
power line ==> 电力线 
power line carrier channel ==> 电力线载波通路 
power loss ==> 功率损耗 
power market ==> 电力市场 
power measurement ==> 功率测量 
power meter ==> 瓦特计 
power modulation ==> 功率调制 
power module ==> 电源组 
power network ==> 电力网 
power network frequency ==> 电力网频率 
power noise ==> 功率噪声 
power of motor ==> 电动机功率,电机功率 
power-off ==> 切断电源,停机,断电 
power-on ==> 接通电源 
power operation ==> 动力操作 
power output ==> 功率输出,输出功率 
power output variation ==> 输出功率变化 
power pack ==> 电源组 
power panel ==> 配电盘 
power plant ==> 发电厂 
power-plant accessories ==> 发电厂辅助设备 
power plant consumption ==> 发电用消耗量 
power-plant cooling water ==> 发电厂冷却水 
power-plant engineering ==> 发电厂工程 
power-plant make-up ==> 发电厂补充水 
power-plant operation ==> 发电厂运行 
power-plant waste ==> 发电厂废水,发电厂废物 
power plug ==> 电力插头 
power pool ==> 联合电力系统 
power pool dispatching office ==> 联合系统调度中心 
power pool system ==> 联合电力系统 
power profile ==> 功率分布图 
power protection ==> 功率保护装置 
power quality ==> 电能质量 
power raising test ==> 功率提升试验 
power ramp ==> 功率直线上升 
power range ==> 功率范围 
power rate ==> 电价,电力费率 
power rating ==> 额定功率 
power reactor ==> 动力反应堆 
power rectifier ==> 大功率整流器 
power redistribution ==> 功率再分布 
power reduction ==> 功率降低 
power regulator ==> 电力调节器,功率调节器 
power relay ==> 电力继电器,功率继电器 
power selsyn motor ==> 电力自动同步电动机,动力自动同步机 
power semiconductor ==> 电力半导体装置 
power signal generator ==> 功率信号发生器

power source ==> 电源 
power spectrum density ==> 功率谱密度 
power splitter ==> 功率分配器 
power stability ==> 功率稳定性 
power stage ==> 功率级 
power station ==> 发电厂 
power station attendant ==> 电厂值班人员 
power station auxiliaries ==> 电厂辅助设备 
power station boiler ==> 电站锅炉 
power station commissioning ==> 电厂调试 
power station control system ==> 电厂控制系统 
power station environment ==> 电厂环境 
power station voltage ==> 电厂电压 
power supply ==> 电力供应,电源 
power supply box ==> 供电盘 
power supply for process control ==> 自控电压 
power supply miniature bus ==> 电源小母线 
power supply of laser ==> 激光电源 
power supply source ==> 电源 
power supply system ==> 供电系统 
power supply unit ==> 电源部分 
power surge ==> 功率骤增 
power switch ==> 电力开关,电源开关 
power switchboard ==> 动力配电盘 
power switchgear ==> 电力开关设备 
power system ==> 电力系统 
power system component failures ==> 电力系统部件故障 
power system control ==> 电力系统控制 
power system diagram ==> 电力系统图 
power system dynamics simulation ==> 电力系统动态模拟 
power system expansion planning ==> 电力系统扩展规划 
power system oscillation ==> 电力系统振荡 
power system probabilistic simulation method ==> 电力系统概率统计模拟法 
power system security control ==> 电力系统安全控制 
power system separation ==> 电力系统解列 
power system simulation ==> 电力系统仿真 
power system simulation technology ==> 电力系统仿真技术 
power system stability ==> 电力系统稳定度 
power system stabilizer ==> 电力系统稳定器(PSS) 
power system swing ==> 电力系统功率摆动 
power thyristor ==> 功率闸流管 
power transfer relay ==> 电源转换继电器 
power transformer ==> 电力变压器 
power transistor ==> 功率晶体管 
power transmission ==> 输电 
power transmission line ==> 输电线 
power tube ==> 功率管 
power unit ==> 供电设备 
power valve ==> 功率管 
power vector ==> 功率矢量 
power voltage ==> 电力电压 
power winch ==> 电动绞车,电动卷扬机 
power winding ==> 输出线圈 
power world simulator ==> 电力系统可视化程序 
Poynting vector ==> 波印廷矢量 
ppb ==> 十亿分之几 
ppm ==> 百万分之 
ppr ==> 正性光刻胶 
ppt ==> 兆分之 
practical duty ==> 实际运行方式 
practical electrical units ==> 实用电单位 
practical life ==> 实际寿命 
practical standard ==> 实用标准,技术定额 
practical standard cost ==> 实际的标准成本 
practical value ==> 实际值 
practical width ==> 实验宽度 
practical working model ==> 实用模型 
Prandtl constant ==> 普朗特常数 
pre amplifier ==> 前置放大器 
pre-emphasis ==> 预加重,预修正 
pre-emphasis circuit ==> 预加重电路 
pre-emphasis network ==> 预加重网络 
pre epitaxial growth ==> 外延前生长 
pre etch hardbake ==> 腐蚀前烤硬 
pre implantation ==> 预注入 
pre impregnated insulation ==> 预浸渍绝缘纸 
pre-integral ==> 准整数 
pre paid Phone Card ==> 储值卡 
preacceleration ==> 预加速 
preaging ==> 预老化 
prealigner ==> 预对准器 
prealignment ==> 预对准 
preamplification ==> 前置放大 
preamplifier ==> 前置放大器 
prebake ==> 前烘 
precap visual ==> 密封前肉眼检查 
precedence indicator ==> 优先指示符 
precession of orbit ==> 轨道进动 
precession time ==> 进动时间 
precious metal chemical complex ==> 贵金属化合物 
precipitating crystallization ==> 沉淀结晶化 
precipitation ==> 沉淀 
precircuit ==> 模型电路 
precise finish ==> 精密研磨 
precise registration ==> 精密对准 
precise standard capacitors ==> 精密标准电容器 
precision ==> 准确度,精密度 
precision ammeter ==> 精密电流表 
precision frequency meter ==> 精密频率计 
precision instrument ==> 精密仪器 
precision measurement ==> 精密测量 
precision photolithography ==> 精密光刻 
precision potentiometer ==> 精密电位计 
precision resistor ==> 精密电阻器,精密电阻 
precision scales ==> 精密天平 
precision standard ==> 精密标准 
precision sweep ==> 精密扫描 
precision type bridge ==> 精密电桥 
precision voltmeter ==> 精密电压计 
precision waveform ==> 精确波形 
precomputed standard trajectory ==> 预先计算的标准弹道 
preconditioning ==> 预处理

precooler ==> 预冷器 
predeposit implant ==> 预淀积注入 
predeposition diffusion ==> 预淀积扩散 
predesign ==> 初步设计,草图设计 
predesigned ==> 预定的,预先确定的 
predesigned end point ==> 预定终点 
predesigned order ==> 预定次序 
predication ==> 断定,判断,预测 
predicted failure rate ==> 预计故障率 
predicted performance ==> 预计性能 
predicted performance curves ==> 设计性能曲线 
predicted value ==> 预测值 
predicting filter ==> 前置滤波器 
prediction ==> 预报,预测 
prediction failure ==> 事故预想 
prediction operator ==> 预测算子 
prediction transfer function ==> 预测传递函数 
prediction unit ==> 预测装置 
predictive control ==> 预测控制 
predictive maintenance ==> 预测检修 
predictor ==> 预测器,预报器 
predictor circuit ==> 预测电路 
predictor control ==> 前置控制 
predictor-corrector method ==> 预示校正法,预测校正法 
predictor formula ==> 预测公式 
predictor servomechanism ==> 前置伺服机构 
predischarge ==> 预放电,预排气 
predissociation ==> 预分解,预分离 
Preede’s formula ==> 普里斯公式(导线的溶化电流与线径关系) 
prefault ==> 故障前的 
preferential absorption ==> 选择吸收 
preferential agreement ==> 优惠协定 
preferential doping ==> 选择掺杂 
preferential duty ==> 特惠关税 
preferential orientation ==> 择优定向 
preferential rate ==> 选择吸收 
preferential recombination ==> 择优复合 
preferential tariff ==> 特惠关税 
preferential trade ==> 特惠贸易 
preferred noise criteria curve ==> 噪声评价PNC曲线 
preferred orientation ==> 择优取向 
prefix notation ==> 前缀表示法 
preform ==> 预成形 
preformd armor rod ==> 预绞式护线条 
preformed winding ==> 成形绕组 
preheating ==> 预加热,预热 
preheating time ==> 预热时间 
preimpregnation ==> 预浸渍 
preionization ==> 预电离 
preionization laser ==> 预电离激光器 
preionized discharge ==> 预电离放电 
preionized pulsed laser ==> 预电离脉冲激光器 
premium motor fuel ==> 高级车用汽油 
premium motor oil ==> 高级车用机油,高级车用汽油,优质发动机油 
premolded chip carrier ==> 预模制芯片载体 
prepayment meter ==> 预付式电度表

prescaler ==> 预换算装置 
preseal burn in ==> 密封前退火 
preseal visual ==> 密封前肉眼检查 
preselection ==> 预选 
preselector ==> 预选器 
present value standard ==> 现值标准 
preserve colour film with laser ==> 用激光保存彩色影片 
preset capacitor ==> 微电容器 
preset frequency ==> 预调频率 
preset parameter ==> 预定参数 
press ==> 压力机 
press button switch ==> 按钮开关 
press pack ==> 紧压包装 
press span ==> 压板纸 
pressboard ==> 压板 
pressboard insulation ==> 压制板绝缘 
presspahn ==> 压板 
pressure ==> 压力 
pressure cable ==> 充气电缆 
pressure cell ==> 压力元件 
pressure coil ==> 电压线圈 
pressure combustion motor fuel ==> 压燃式发动机燃料 
pressure compound impulse turbine ==> 复式压力级冲动式涡轮机 
pressure contact ==> 压力接点 
pressure control ==> 压力控制 
pressure control servovalve ==> 压力调节伺服阀 
pressure control valve ==> 压力调节阀 
pressure cooker ==> 高压锅 
pressure device ==> 加压装置 
pressure difference transducer ==> 压差变换器 
pressure drop ==> 压降 
pressure flow diagram ==> 压力量图 
pressure gage ==> 压力计 
pressure gain ==> 压力增益 
pressure gas circuit breaker ==> 高压煤气断路器 
pressure governor ==> 压力调节器 
pressure head ==> 压头 
pressure indicator ==> 指压器压力计 
pressure microphone ==> 声压式话筒 
pressure ratio control ==> 压力比率控制 
pressure regulator ==> 压力调节器 
pressure switch ==> 压力操纵开关 
pressure test ==> 压力试验 
pressure transducer ==> 压力变换器压力传送器 
pressure tunnel ==> 压力隧道 
pressure water reactor ==> 压水堆 
pressure welding ==> 加压焊接 
pressurization ==> 高压密封 
pressurized casing ==> 加压外壳 
pressurized-enclosure motor ==> 增压防爆型电动机 
pressurized motor ==> 充高压气体的密封电动机 
prestressed concrete ==> 预应力混凝土 
preventive ==> 预防措施 
preventive control ==> 预防性控制 
preventive maintenance ==> 预防性维修 
preventive maintenance efficiency ==> 预防性维修效率 
prewarning bus ==> 预告母线 
prewarning signal ==> 予告信号 
prf ==> 脉冲重复频率 
price ==> 价格 
primary ==> 一次的,初级线圈,一次线圈,主要的,原始的,基本的,初级的 
primary (basic) standard ==> 基础标准 
primary air ==> 一次风 
primary air fan ==> 一次风机 
primary air fan-coil system ==> 风机盘管加新风系统 
primary air heater ==> 第一级空气预热器 
primary air system ==> 新风系统 
primary amine ==> 伯胺 
primary argon system ==> 一回路氩气系统 
primary auxiliary building ==> 主回路辅助厂房 
primary auxiliary building to annulus transfer air-lock ==> 
            一回路辅助厂房至环室的空气闸门 
primary battery ==> 原电池 
primary cell ==> 原电池 
primary circuit ==> 一次电路 
primary coil ==> 一次线圈 
primary complex ==> 原发性复征,原发综合征 
primary coolant ==> 一次冷却剂 
primary current ==> 一次电流 
primary distribution main ==> 一次配电干线 
primary electron ==> 一次电子 
primary emission ==> 一次发射 
primary feedback ==> 执馈 
primary frequency microseism ==> 主频微震 
primary frequency regulation ==> 一次频率调节 
primary frequency standard ==> 一级频率标准,基本频率标准 
primary impedance ==> 一次绕组阻抗 
primary inductance ==> 初级线圈电感 
primary ionization ==> 初级电离 
primary light source ==> 一次光源 
primary line switch ==> 第一级寻线机 
primary luminous standard ==> 发光源标准 
primary magnetic standard ==> 主磁点 
primary motor ==> 主电动机 
primary photometric standard ==> 光度基准 
primary quantum number ==> 主量子数 
primary radar ==> 一次雷达 
primary radiation ==> 原辐射 
primary radiator ==> 原辐射器 
primary relay ==> 一次继电器,初级继电器 
primary relief system ==> 一回路卸压系统 
primary relief tank ==> 一回路卸压凝汽箱 
primary return air ==> 一次回风 
primary sampling system ==> 一回路取样系统 
primary seal assembly ==> 初级密封组件 
primary seal unit ==> 初级密封单元 
primary side ==> 一次侧 
primary source ==> 一次光源 
primary spectroscopic standard ==> 原光谱标准 
primary standard ==> 原始标准,标准原器,原标准器,主基准,一级标样,原始标准,原标准,基准 
primary standard fuel ==> 正标准燃料 
primary standard pyrheliometer ==> 基准直接日射表 
primary standard sample ==> 一级标样 
primary standard sound source ==> 原标准声源 
primary standard substance ==> 原始基准物质 
primary system ==> 一次系统 
primary test ==> 一次试验 
primary voltage ==> 一次电压 
primary wave ==> 初波 
primary winding ==> 一次绕组

prime ==> 涂底层 
prime cost ==> 原价 
prime motor ==> 原动机 
prime mover ==> 原动机 
principal axes ==> 各向异性材料导热系数分布的主轴 
principal axes of inertia ==> 主惯性轴 
principal axes of strain ==> 形变主轴 
principal axes of stress ==> 应力主轴 
principal axis ==> 主轴线 
principal beam ==> 主梁 
principal characteristic ==> 重性 
principal clock ==> 母钟 
principal current ==> 主电流 
principal feedback ==> 主反馈 
principal focus ==> 主焦点 
principal ideal integral domain ==> 主理想整环 
principal inertia axis ==> 主惯性轴 
principal layout ==> 总布置图 
principal lobe ==> 主波瓣 
principal mode ==> 主型,基型 
principal motor ==> 主型,基型 
principal normal ==> 主法线 
principal nuclear facility ==> 主要核设施 
principal oscillation ==> 主振荡,主振动 
principal part ==> 本体部分 
principal plane ==> 主平面 
principal plane of bending ==> 弯曲主平面 
principal power ==> 主电源 
principal quantum number ==> 主量子数 
principal rafter ==> 上弦,人字木 
principal reactance ==> 主电抗 
principal reinforcement ==> 主钢筋 
principal strain ==> 主形变,主应变 
principal stress ==> 主应力 
principal stress trajectory ==> 主应力线 
principal tapping ==> 主分接头,主抽头 
principal terminal ==> 主端子 
principal theorem ==> 基本原理 
principal voltage ==> 主电压 
principal wave ==> 主波,基波 
principal winding ==> 主绕组,主线圈 
principle ==> 原理,原则 
principle control diagram ==> 控制原理图号 
principle of charge compensation ==> 电荷补偿原理 
principle of conservation of energy ==> 能量守恒原理 
principle of continuity of electric current ==> 电流连续性原理 
principle of continuity of magnetic flux ==> 磁通连续性原理 
principle of detailed balancing ==> 详细平衡原理 
principle of duality ==> 对偶原理,二象性原理 
principle of equivalence ==> 等效原理 
principle of equivalent loads ==> 等效荷载原理 
principle of increase of entropy ==> 熵增原理 
principle of least work ==> 最小功原理 
principle of operation ==> 工作原理,运行原理,操作原理 
principle of optimality ==> 最佳性原理 
principle of reciprocity ==> 互易原理 
principle of relativity ==> 相对性原理 
principle of reversibility ==> 可逆原理 
principle of self phasing ==> 自动定相原理 
principle of similitude ==> 相似原理 
principle of superimposed ==> 应力迭加原理 
principle of superposition ==> 迭加原理 
principle of virtual displacement ==> 虚位移原理 
principle of virtual work ==> 虚功原理 
principle of work ==> 工作原理北京报关员考试
principles of electric engineering ==> 电工原理 
print motor ==> 微电机 
print through ==> 透录 
print(ed) motor ==> 印刷电动机 
printed ==> 印刷 
printed antenna ==> 印刷天线 
printed capacitor ==> 印刷电容器 
printed circuit ==> 印刷电路,印刷电路板 
printed circuit assembly ==> 印刷电路装配 
printed circuit board ==> 印刷电路板 
printed circuit cable ==> 印刷导线 
printed circuit generator ==> 印刷电路生成器 
printed circuit lamp ==> 印刷电路灯 
printed circuit master drawing ==> 印刷电路原图 
printed circuit module ==> 印刷电路组件 
printed circuit motor ==> 印刷电路电动机 
printed circuit patchboard ==> 印刷电路接线盘 
printed circuit pattern ==> 印刷电路图案 
printed circuit rack ==> 印刷电路组装架 
printed circuit relay ==> 印刷电路继电器 
printed circuit rotor ==> 印刷电路转子 
printed coil ==> 印刷线圈 
printed component part ==> 印刷电路元件 
printed conductor ==> 印刷导线 
printed conductor paste ==> 网印用导体膏 
printed electrical circuit ==> 印刷电路 
printed electrical conductor ==> 印刷导线 
printed inductor ==> 印刷电感线圈 
printed matrix wiring ==> 印刷矩阵布线 
printed motor ==> 印刷电动机 
printed resistor ==> 印刷电阻器