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- VCA? Voltage Controlled Amplifier? 电压控制的放大器?
- 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?
- DC-AC Translator By Using Digital Control Amplifier 用数控放大器实现的直流-交流转换器
- automatic gain control amplifier 自动增益控制放大器
- transistorized control amplifier 晶体管控制放大器
- automatic level control amplifier 自动电平控制放大器
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- Those rebellious teenagers are hard to control. 那些反叛的青少年很难管教。
- Pollution control has cleared the air. 污染管制已净化了空气。
- sonic frequency controlling amplifier 声频控制放大器
- An ASCII control character, end of medium. 一种ASCII码控制字符，媒体结束符。
- The firemen were unable to control the blaze. 消防队员无法控制这场大火。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- Inflation has got out of control. 通货膨胀失去了控制。
- The lorry ran down the hill out of control. 卡车失去控制直往山下冲去。
- In a modern aircraft, for example, the power boost controls amplify the force applied by the pilot to move the control surface against large aerodynamic forces. 例如在现代飞行器中，动力助推控制系统将飞行员的力放大以推动受到很大的气流作用的机翼表面。
- The model plane got out of control and crashed. 模型飞机失控坠落下来。
- He has little control over his emotions. 他控制不住自己的感情。
- I lost control of myself and hit him. 我控制不住自己，打了他。
