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- Pickard was a researcher in the early days of wireless.He experimented with crystal detectors, used in crystal radio receivers. 他是早期的无线电研究者,做应用于晶体无线电接收机的晶体检波器实验。
- 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
- A device that converts electric signals, as from a telephone, stereo, or radio receiver, to audible sound and fits over or in the ear. 耳机一种传递电子信号的设备,比如从电话、立体声或广播接收器上传出可听的声音。这种设备嵌到耳朵上或耳朵里
- We can build a 1-million-channel radio receiver for less than $ 1 million. 我们能用不到一百万美元建造一个一百万个频道的接收器。
- White noise on a radio receiver would interfere with all radio stations. 白噪音在无线电接收器将会干扰所有广播电台。
- Can this radio receive short-wave? 这个收音机能收短波吗?
- Raymond Chiao remembers the day, during his childhood in Shanghai, when his brother built a crystal radio set and invited him to try it. 乔瑞宇还记得,小时候住在上海时,哥哥制作了一部矿石收音机,调整好后叫他来试用看看。
- Can this radio receive shortwave? 这个收音机能收短波吗?
- Our radio receiver went dead. 我们的无线电接收机失灵了。
- A radio receiver malfunctioned, and then the backup became tone deaf, unable to lock onto a particular frequency. 无线电接收机失灵,备用品随后又不能锁定在一个特定的频率,因而成了聋子。
- Crystal radios are devised for the reception of amplitude modulated AM signals. 晶体收音机是用来接收调幅信号的。
- To tune in means to switch on a radio receiver, etc; adjust a receiver, etc. To a given frequency. 打开收音机等;调谐。
- We unpacked our attache cases, which contained our tools and a small radio receiver. 我们打开了我们的手提皮箱,里面装着我们的工具和一部小型无线电接收机。
- For this reason,I listen to the MW (SW) band on my? radio receiver , to follow developments directly and to enjoy the unique style of music. 所以我经常通过收听中波(短波),直接获取我所需信息,欣赏异域风格的音乐。
- This thesis analyzes the AM and FM signal and give a actual realization of software radio receiver. 本论文对输入的调频和调幅信号的解调进行了具体的分析。
- Though we lived in the 21st century, we were reduced to using crystal radios and horse-drawn carts. 尽管现在是21世纪,我们却被迫使用矿石收音机和马拉车,可谓时代的倒退。
- Dr.Delgado was able to stop and turn a charging bull through the use of an implanted radio receiver. Delgado博士能够使一头猛冲的公牛停下或者转向,通过利用一个植入牛体内的无线电波接受器。
- We unpacked our attache cases, which contad our tools and a small radio receiver . 我们打开了我们的手提皮箱,里面装着我们的工具和一部小型无线电接收机。
- A device that converts electric signals,as from a telephone,stereo,or radio receiver,to audible sound and fits over or in the ear. 一种传递电子信号的设备,比如从电话、立体声或广播接收器上传出可听的声音。这种设备嵌到耳朵上或耳朵里。
- For this reason, I listen to the MW (SW) band on my radio receiver, to follow developments directly and to enjoy the unique sty le of music. 所以我经常通过收听中波(短波),直接获取我所需信息,欣赏异域风格的音乐。