电磁学 oscillation period 振荡周期
计算机应用 计算机控制 释文 oscillating period 振荡周期
- rectification of geographical names
- rectification of names
- rectification ratio
- rectification with salt effect
- Rectified Interpretation of the Book of Songs
- rectifier
- rectifier circuit
- rectifier contact
- rectifier contact、rectifier diode
- rectifier diode
- rectifier meter
- rectifier transformer
- rectifier type relay
- rectify
- rectifying
- rectifying circuit
- rectifying developable
- rectifying homeomorphism
- rectifying latitude
- rectifying line
- rectifying of archivists and clerks
- Rectifying Party's Style of Work
- rectifying plane
- rectifying power supply
- rectifying surface