1·A receiver and amplifier receive the radio waves from the sub reflector, and make these weak radio waves strong enough to be recorded and turned into electronic signals.
接收器和放大器接收来自副反射器的无线电波，并使这些微弱的无线电波强大到足以被记录下来并转化成电子信号。
2·The modulator tube diverts current from the RF amplifier.
调制管转移射频放大器中的电流。
3·The amplifier has a power isolation circuit and bandwidth limiting to reduce oscillations and motorboating.
该放大器具有电源隔离电路和带宽限制，以减少振荡和汽船排气声。
4·We can use them as an amplifier.
我们可以将其当作放大器。
5·It was not a primary cause but a second-round amplifier, which added seriously to the problem.
投机活动不是一个主要原因，但它是第二轮放大器，加重了问题的严重程度。
1·The audio interface must support your amplifier and speaker setup.
音频接口必须支持您的扩音器和扬声器设置。
2·Social media is simply an amplifier. Doing the right things is crucial as well.
社交网站的作用就像扩音器，但做正确的事也很关键。
3·There's even a program that lets you plug in your electric guitar and have the iPhone replicate an amplifier.
甚至有一款软件能让iPhone连上电吉他从而替代扩音器。
4·These are guitar amplifier cabinets that I turned into bookshelves lined with faux fur. Nothing says "Hair Metal" more than high quality pink fur.
这些是吉他扩音器橱柜，我把它们改装成了书架，还用细软漂亮的绒毛装饰柜子的边沿。没有谁会说它们比不上真正的粉红色皮毛。
5·Would you like a streamer and amplifier?
你们要横幅和扩音器吗？
1·It is only when the correct voltages are applied to the A/C amplifier from the key inputs that the primary output (the A/C compressor relay) will be energised.
只有A/C扩大器上的电压是来自输入端的正确电压时，初级输出（即A/C压缩机继电器）才会被激活开启。
2·This will mean that, comparatively, there will be a larger volt drop across the resistance inside the amplifier and a smaller volt drop across the evaporator temp sensor.
这意味着，相对来说，通过扩大器内部电阻的电流压强降幅较大，通过蒸发器温度感应器的电流电阻压强降幅较小。
3·As there is a larger volt drop across the resistance inside the amplifier the voltage measured after it will be lower.
由于通过扩大器内部电阻的电流压强降幅较大，所以通过后的测试压强相对较低。