supersonic heterodyne receiver
超声波外差式接收机
neutrosonic receiver
中和式超外差接收机
high performance superheterodyne receiver
高性能超外差式接收机
dual-conversion superheterodyne receiver
双变频超外差式接收机
single conversion superheterodyne
一次变频超外差接收机
double superheterodyne receiver
双变频超外差接收机
triple superheterodyne
三次变频超外差接收机
That's a heterodyne receiver.
那是外差式接收机。
Edwin Armstrong develops a receiving circuit - the superheterodyne.
艾德温?阿姆斯特朗开发接收机电路—超外差式收音机。
Phased array BIT error produced by receiver’s noise
接收机噪声对行波馈电法校准误差影响分析
Balanced Heterodyne Receiver and Detecting Weak Signal with Stochastic Resonance
平衡式外差接收及随机共振微弱信号检测
Measuring thickness by ultrasonic pulse-echo contact method
GB/T11344-1989接触式超声波脉冲回波法测厚
stenode circuit
高选择性超外差接收电路
Ultrasonic Flaw Location of Angle Welded Joint with Inserted Take Over
插入式接管角接接头超声波探伤缺陷定位
Study on Welding Mechanism and Experiment Device of Ultrasonic Metal Welding
超声波金属焊接机理及实验装置研究
Biological Effects and Cellular Mechanism of Low-intensity Pulsed Ultrasound on BMSCs of Rabbit Cultured in Lginate Beads;
低强度脉冲式超声波（LIPU）对体外兔BMSCs的生物学效应及作用机制研究
Noise Analysis of the Homodyne UHF RFID Receiver
超高频RFID零中频接收机噪声分析
Electromagnetic acoustic transducer(EMAT) is a new ultrasonic transmitting and receiving device.
电磁超声换能器是一种新型的超声波发射接收装置。
