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- I bought an amplifier yesterday. 我昨天买了一个扩音器。
- Have you turned off the water valve? 你关掉水阀了吗？
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- vacuum valve amplifier 电子管放大器
- A gradual change in the output of a circuit or amplifier. 逐渐改变电路或放大器输出功率的逐渐改变
- Output from the inverting oscillator amplifier. 内部反向振荡放大器的输出。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- valve amplifier 真空管放大器,电子管放大器
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- I am majored in audio frequency amplifier. 我主修音频放大器。
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- trap valve amplifier 陷波电子管放大器
- REPAIR THE OPEN AMPLIFIER GROUND CIRCUIT. 维修断路的扩大器接地电路。
- The amplifier exploded in a fountain of sparks. 放大器爆炸，喷射出火星。
- Composed of a single valve or piece. Used of a shell. 单瓣的由单个瓣膜或部分组成的。用于壳
- WHAT IS AN INSTRUMENTATION AMPLIFIER? 什么是仪表放大器?
- WHERE IS AN INSTRUMENTATION AMPLIFIER USED? 仪表放大器的使用场合?
- Design of Multistage Power Amplifier in Ku Band. Ku波段多级功率放大器的研制。
- So you don't need a separate servo amplifier. 因此,无需单独的伺服放大器。
