“The convenience theory of farm tools”的概念、定义、翻译、参考文献-科学参考

单词	The convenience theory of farm tools
释义	The convenience theory of farm tools Encyclopedia 理学〔世界农书〕释 The convenience theory of farm tools《农具便利论》日本江户时代（1600～1868）后期有关农具的专著。
随便看	connected component connected component of a graph connected component of the identity connected covering connected curve connected design connected diagram connected diagram expansion connected digon connected digraph connected domain connected dominating set connected doublet connected-element interferometer connected-element radio interferometry connected fiber connected graded module connected graph connected Green function connected group connected groupoid connected im Kleinen connected Lie group connected Lie subgroup connected loop

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。