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Terms for subject Radio (869 entries)
rate of pitch change 栅距变化率
reaction (reactance) coupling 电抗耦合
readability, signal strength, tone 读出能力、信号强度、音调
real image 实象
receive-transit tube 接收机保护放电管
receive-transit tube 接收机保炉放电管
receiver noise figure 接收机噪声指数因壽
receiver protection device 接收机收音机保护装置
receiver protection device 无线电转换开关
receiver-transmitter 接收-发射机
receiving 在收听
rectangular cone, in-line gun, shadow mask 矩形锥体、一列式枪、荫罩式〔彩色显象管〕
rectangular cone, in-line gun, slotted mask 矩形锥体、一列式枪、槽孔网〔彩色显象管〕
repeat running 反复运转
resistance-capacitive (capacitance) circuit 阻容电路
resistance-capacity coupling 阻容耦合
resistance-coupled 电耦合的
resistance-coupling 电阻耦合
resonator-tron 分米波超高功率四极管
responder beacon 应答信标