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。
计算机硬件 计算机集成电路 释文 phase-locked loop, PLL 锁相环
- circular helicoid
- circular helix
- circular hole diffraction
- circular iner-polation
- circular interpolation
- circularity
- circularizer
- circular jig
- circular knitting machine
- circular ladder graph
- circular linked list
- circular locus punching
- circular loom
- circular lune
- circularly polarized light
- circularly-polarized wave
- circularly polarized waves
- circular measure
- circular motion
- Circular Mound Altar
- circular muscle
- circular neighborhood
- circular orbit
- circular orbital radiation
- circular partial sum