“non-economic activity”的概念、定义、翻译、参考文献-科学参考

单词	non-economic activity
释义	non-economic activity 非经济活动
随便看	oxoushinsunine oxoxylin oxozone oxphenazine oxprenolol oxshoe oxstall oxtail oxtongue oxvgen content oxyacanthine oxyacetone oxyacetylene oxy-acetylene oxyacetylene blowpipe oxyacetylene cutter oxyacetylene cutting oxyacetylene flame oxyacetylene powder gun oxyacetylene rod gun oxyacetylene scarfing oxyacetylene scarfing machine oxyacetylene torch oxyacetylene treatment oxyacetylene welding

科学参考收录了1248194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。