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锁相环
释义
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Encyclopedia
工学
【自控电路】
释
phase-locked loop
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能使受控振荡器的频率和相位均与输入信号保持确定关系的闭环电子电路。
工学
锁相环
释
phase locked loop
锁相环
锁定相位的环路。一种典型的反馈控制电路。
Physics
>无线电物理学>超高频无线电物理>释义
phase locked loops
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Computer
计算机硬件
计算机集成电路
释文
phase-locked loop, PLL
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