“exhaust technique of vacuum electronic device”的概念、定义、翻译、参考文献-科学参考

单词	exhaust technique of vacuum electronic device
释义	exhaust technique of vacuum electronic device Encyclopedia 工学真空电子器件排气释 exhaust technique of vacuum electronic device真空电子器件排气将总装好的真空电子器件内部气体抽出，使压强达到10-5帕以下的过程。
随便看	based variety base edge base excision repair base fertilizer base field base flow base fuel of lubricating oil base function base function of Lagrange interpolation base function of Newton interpolation base gas base group base header base height base height ratio base jet heating of launch vehicle base ket base key Basel Basel Accords Basel Committee on Banking Supervision Basel Convention Basel Convention on the Control of Trans-boundary Movements of Hazardous Wastes and Their Disposal Base Learner baseless felt

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