“vacuum cleaner”的概念、定义、翻译、参考文献-科学参考

单词	vacuum cleaner
释义	vacuum cleaner Encyclopedia 农学园林机械释 vacuum cleaner气力清洁机使空气流动带走被清扫物或收集到容器内实现环境清扫的机器。
随便看	metrically transitive transformation metrical traits metric automorphism metric axiom metric Baire space metric base metric calculation metric camera metric coefficient metric compactum metric completeness metric complex metric condition metric connection metric continuity metric continuum metric convergence metric convexity metric count metric definition metric density metric-dependent metric determination metric-differential geometry metric dimension

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。