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phase-locked loop technology
释义
phase-locked loop technology
Encyclopedia
工学
主动稳频技术
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phase-locked loop technology
锁相环技术
利用输入参考信号和输出信号之间的相位误差来自动调节输出信号的相位和频率,使得输出信号的频率和相位自动同步和跟踪输入参考信号的频率和相位的技术。一种对信号的相位进行自动控制的一种技术。其中,输入参考信号可以是电信号,也可以是光信号。
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acute thrombophlebitis
acute toxic injury of pollutants
acute toxicity
acute toxicity analytical technique
acute toxicity test for aquatic organism
acute toxicity testing
acute trachea-bronchitis
acute triangle
acute tubular necrosis
acute type
acute urinary tract infections in wartime
acute wisdom tooth pericoronitis
acutic toxicity test for fishery organisms
acutorsion
ACV
AC voltage standard
ACW
ACWF
acyclic
a cyclic alternating dance between people at a banquet
acyclic carrier
acyclic chain
acyclic chain complex
acyclic cochain
acyclic cochain complex
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