“排灌农具”的概念、定义、翻译、参考文献-科学参考

单词	排灌农具
释义	排灌农具 Encyclopedia 理学排灌农具释 the irrigation and drainage tools排灌农具传统社会中，利用各种能源和动力提水灌入农田或排除农田多余水分的工具和机械。
随便看	strong negation strong norm strong normalizability theorem strong nuclear interaction strong operator topology strong-operator topology strong oriented graph strong partial order strong perfect graph theorem strong permanent magnets strong pinning strong preference relation strong product strong property strong pseudoconvex strong pseudoprime strong pseudoprime test strong recursive presentation strong red strong reflection strong reflection principle strong regular graph strong relation strong relative minimum strong resolvent convergence

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。