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
- refuge chamber
- refugee
- Refugees
- refuge floor(room)
- refuge signal
- refuge strategy
- refusal
- refusal rate
- refusal to deal
- refuse collecter
- refuse collecting vehicle
- refuse collection vehicel
- refuse compactor/municipal solid waste（MSW）compactor
- refuse derived fuel
- refuse-derived fuel
- refuse identification
- refuse incineration boiler for power generation and heating
- refuse transfer station facilities/municipal solid waste（MSW）transfer station facilities
- refusing to perform the information and network security management obligations
- refutability
- refutable
- refutable formula
- refutablity
- refutal
- refutation