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- valve control amplifier 门控放大器
- BRAKE METERING VALVE CONTROL LINKAGE. 刹车计量活门操纵连杆。
- LANDING GEAR BYPASS VALVE CONTROL. 起落架旁通活门控制。
- A completely redesigned decentralised filling valve control. 采用全新分散式灌装阀控制。
- VCA? Voltage Controlled Amplifier? 电压控制的放大器?
- It realizes remote valve control and extensible prepay function. 可实现远程阀控；可扩展预付费功能；
- Lord, vice winch through the valve control, can be manipulated individually. 主、副卷扬通过换向阀的控制，可单独操纵。
- The replacement patch, re-regulating valve control inputs.Positioner amplifiers patch broken, and no Back Back Room, no amplifier output, the control valve control. 估计是阀芯阀座间卡进了异物，决定开关几次冲掉异物，试验成功，此阀关严投入运行。
- For every circuit unit, mainly analyzing and designing the low-noise preamplifier, rule control amplifier and linearity precision detector unit circuit and so on. 各单元电路设计时,从整个测量系统误差的角度分析设计低噪音前置放大器、程控放大器、线性精密检波器等单元电路。
- VCA? Value Control Amplifier? 算值控制放大器?
- Application of electric-stacker,with Manual valve controlling. 用于电动堆高机，手动阀控制回油。
- One-way safety valve controls flow and prevents reflux. 单向安全阀控制流量，防止回流。
- Two-way cartridge valve control systems and fittings, agent of pressure gage, sensor and relays. 二通插装阀系统及其附件、代理压力表、压力传感器、压力继电器。
- Key warder:valve control lead storage battery;charge method;balanced;Circling life. 关键词:阀控式铅酸蓄电池;充电方法;均衡性;循环寿命.
- A throttle valve control device is composed of a stator core with a solenoid and a rotor carrying a throttle valve. 一种节流阀控制装置，包括一个带螺线管的定子铁芯和一个带节流阀的转子。
- Adopting electromagnetic valve control for ink supply to avoid ink dropping on the bed or media. 采用电磁阀控制供墨，机器出现故障时，墨水不会滴在台面和介质上。
- DC-AC Translator By Using Digital Control Amplifier 用数控放大器实现的直流-交流转换器
- Expound pump station operation adopting the rotational speed control the law more advantage than the valve control the law in energy-conservation. 从而阐明了泵站运行采用转速控制法比阀门控制法在节能与操作控制上的明显优越性。
- automatic gain control amplifier 自动增益控制放大器
- A neural networks backstepping control technique is presented for turbo generator speed governor to realize turbine steam valve control. 针对汽轮发电机调速系统,提出了一种新的神经网络逆推控制方法,实现了汽门开度控制。
