“air cleaning technology and engineering”的概念、定义、翻译、参考文献-科学参考

单词	air cleaning technology and engineering
释义	air cleaning technology and engineering Encyclopedia 工学空气洁净技术与工程释 air cleaning technology and engineering空气洁净技术与工程通过阻隔式过滤手段，将通过过滤器的空气中绝大部分微粒阻留下来，达到规定干净程度，形成洁净空气的技术与应用。
随便看	product of measure spaces product of modules product of nearness spaces product of numbers product of objects product of operators product of ordinal numbers product of paths product of permutation groups product of points product of polynomials product of potencies product of relations product of representations product of residue classes product of rings product of sets product of spaces product of spheres product of subgroups product of tensors product of transformations product of translation product of vectors product of σ-rings

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。