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- to amplify a radio signal 增强无线电波
- Please amplify a radio signal. 请放大无线电信号。
- A radio signal was sent to the spacecraft. 向宇宙飞船发出了无线电信号。
- A radio signal tells the pilot of an airplane when his plane is off the beam. 飞机脱离航道时，会有一个无线电信号告诉驾驶员。
- A radio signal travels very quickly. 无线电信号传播得很快。
- We are using this transistor to amplify a telephone signal. 我们正在使用这种晶体管来放大电话信号。
- amplify a radio signal 放大无线电讯号
- An electronic device that converts one frequency of a radio signal to another. 变频器将无线电讯号从一种频率转换成另一种频率的电子装置
- Transistor: A component made up of layers of semiconducting materials such as silicon and germanium. It is used to amplify a signal or open and close a circuit. In digital computers, it functions as an electronic switch. 电晶体:由多层半导体物料如矽和锗组成的配件;用来扩大信号或作电路的开关.;在数字电脑里;它的作用是一个开关。
- Do you know how to repair a radio? 你知道怎么修收音机吗？
- The maximum extent or distance limiting operation, action, or effectiveness, as of a projectile, an aircraft, a radio signal, or a sound. 射程，音程导弹、飞行器、无线电信号或声音等所能达到的限制运行、行动或效果的最大范围
- We must ask you to amplify your statement. 我们得请你对你的说法作进一步的说明。
- Bloop[ to make the high-pitched sound of interference in a radio signal, ]. bloop[在收音机信号里发出高而刺耳的干扰音]。
- A radio is an accessory to a car. 收音机是汽车的附件。
- Nested PCR requires two sets of primers which are used to amplify a specific DNA fragment using two separate runs of PCR. 巢式PCR引所需要两套用于放大特定的DNA片段,用两条挤提聚合酶链。
- This article discusses a radio signal access based on the fiber radio bus link. 讨论了基于光纤无线网络总线链接方式的无线信号接入。
- A device used to amplify or reshape signals. 一种用于信号放大或整形的设备。
- A radio receiver and directional antenna used as a system to determine the angular direction of incoming radio signals. 无线方向探测器一种无线电接收和指向天线系统，用来确定收到的无线电信号的角方向
- to amplify a guitar/an electric current/a signal 放大吉他声音/电流/信号
