工学 振荡 释 crystal oscillator 晶体振荡器 用石英晶体和有源器件（如晶体管、运算放大器等）构成的正弦波发生器。
计算机硬件 计算机工程设计 释文 crystal oscillator 晶体振荡器
- Rosette Nebula
- rose window
- rosewood
- Roshani Movement
- Roshchin Mikhail Mikhailovich
- Rosh Hashanah
- rosin
- rosin acid
- rosin-based monomers
- rosin-based polymers
- rosin crystallization tendency
- rosin derivatives
- rosin emulsion
- rosin esters
- rosin flux
- rosin-modified resin
- Rosin-Rammler distribution
- rosin sizing agent
- rosmarinic acid
- Rosneft Oil
- Ross
- Rossby deformation radius
- Rossby number
- Rossby potential vorticity
- Rossby radius of deformation