“margin of cultivation”的概念、定义、翻译、参考文献-科学参考

单词	margin of cultivation
释义	margin of cultivation 耕作界限
随便看	naked eye naked-eye brightness naked-eye dustiness naked-eye observation naked eye vision naked fire naked flame naked (-flame) lamp naked-flame loco(motive) naked-flame mine naked flower naked frame naked light naked molten metal naked nucleus naked position naked reactor naked seeded naked singularity naked sowing naked spore naked virus naked wall naked warrants naked wire

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。