涡轮流量计    turbine flowmeter
[NextPage} 图灵机    Turing machine
双时标系统    two-time scale system

超声物位计    ultrasonic levelmeter
非调速电气传动    unadjustable speed electric drive
无偏估计    unbiased estimation
欠阻尼    underdamping
一致渐近稳定性    uniformly asymptotic stability
不间断工作制，长期工作制    uninterrupted duty
单位圆    unit circle
单元测试    unit testing
非监督学习    unsupervised learing
上级问题    upper level problem
城市规划    urban planning
效用函数    utility function

价值工程    value engineering
可变增益，可变放大系数    variable gain
变结构控制    variable structure control system
向量李雅普诺夫函数    vector Lyapunov function
速度误差系数    velocity error coefficient
速度传感器    velocity transducer
纵向分解    vertical decomposition
振弦式力传感器    vibrating wire force transducer
振动计    vibrometer
粘性阻尼    viscous damping
电压源型逆变器    voltage source inverter
旋进流量计    vortex precession flowmeter

涡街流量计    vortex shedding flowmeter

方法库    WB (way base)
称重传感器    weighing cell
权因子    weighting factor
加权法    weighting method
惠特克-香农采样定理    Whittaker-Shannon sampling theorem
维纳滤波    Wiener filtering
计算机辅助设计工作站    work station for computer aided design
w-plane    w平面

零和对策模型    zero sum game model
零基预算    zero-based budget
零输入响应    zero-input response
零状态响应    zero-state response
z-transform    z变换