正反馈    positive feedback
电力系统自动化    power system automation
模式识别    PR (pattern recognition)
谓词逻辑    predicate logic
电接点压力表    pressure gauge with electric contact
压力变送器    pressure transmitter
价格协调    price coordination
[NextPage} 主协调    primal coordination
主频区    primary frequency zone
大道原理    principle of turnpike
优先级    priority
面向过程的仿真    process-oriented simulation
生产预算    production budget
产生式规则    production rule
利润预测    profit forecast
程序设定操作器    program set station
比例控制    proportional control
比例微分控制器    proportional plus derivative controller
协议工程    protocol engineering

原型    prototype
伪随机序列    pseudo random sequence
伪速率增量控制    pseudo-rate-increment control
脉冲持续时间    pulse duration
脉冲调频控制系统    pulse frequency modulation control system
脉冲调宽控制系统    pulse width modulation control system
下推自动机    pushdown automaton
脉宽调制逆变器    PWM inverter

质量管理    QC (quality control)
二次型性能指标    quadratic performance index
定性物理模型    qualitative physical model
量化噪声    quantized noise
准线性特性    quasilinear characteristics
排队论    queuing theory

射频敏感器    radio frequency sensor
斜坡函数    ramp function