工学 【自控电路】 释 phase-locked loop 锁相环 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。
＞无线电物理学＞超高频无线电物理＞释义 phase locked loops 锁相环
计算机硬件 计算机集成电路 释文 phase-locked loop, PLL 锁相环
- water stress
- water stress of pasture
- Water Studies by Ma Yuan
- water-submerged motor
- water supply and drainage engineering economy
- water supply and drainage for buildings
- water supply and drainage system design of protective construction
- water supply and drainage technology
- water supply by different quality
- water supply dispatching
- Water supply equipment and Pump room
- water supply for construction
- water supply for ecosystem
- water supply management
- water supply of concentrators
- water supply of the ancient Jerusalem
- water supply of urban-rural integration
- water supply pipe network
- water supply planning
- water supply pressure
- water supply price of water conservancy project
- water supply project by pipelines
- water supply project from Zhuhai to Macao
- water supply project management
- water supply system