“vacuum technology”的概念、定义、翻译、参考文献-科学参考

单词	vacuum technology
释义	vacuum technology Encyclopedia 工学真空技术释 vacuum technology真空技术建立低于大气压力的物理环境，以在此环境中进行工艺制作、物理测量和科学试验等所需要的技术。
随便看	availability availability and serviceability availability blowdown ratio availability factor availability factor of vehicle availability heuristics availability model availability of feed mineral elements availability of nuclear power plant availability of satellite constellation availability theory available available characteristic available electron available energy available energy output available-for-sale securities available nitrogen available phosphorus available photon available point available power available time available water resources available water resources in pastoral area

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。