“air extraction equipment”的概念、定义、翻译、参考文献-科学参考

单词	air extraction equipment
释义	air extraction equipment Encyclopedia 工学表面式凝汽器释 air extraction equipment抽气设备将凝汽器中的空气和不凝结气体不断地抽出并排入大气，以保持凝汽器所限定真空的装置。
随便看	Emei glory Emei Publishing House E'meishan Fengjingqu E'meishan Shi emerald emerald glaze emerald mountains in spring Emerald Necklace emerald Qingliang Mountain emergence Emergence and Development of Chinese Opera Criticism emergence angle emergence probability emergence properties emergency action plan for reservoir emergency administration emergency alert warning device emergency and disaster data visualization emergency assistance to natural disaster Emergency Banking Act emergency broadcasting emergency capability emergency capability assessment standards emergency card emergency center

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。