“开沟”的概念、定义、翻译、参考文献-科学参考

单词	开沟
释义	开沟 Encyclopedia 农学开沟释 ditching开沟用开沟器具、开沟机械在农田内开挖作物生产所需施肥、播种移栽、排灌等功能性非永久性田间沟系的表土耕作作业。
随便看	the origin of law the origin of livestock breeding the origin of morality The Origin of New Literature in China The Origin of the Family, Private Property and the State the origin of the literature The Origin of the Mongols/Jewelled Summary The Origin of the Work of Art The Origin of Thoughts The Origin of Writing The Origins of Museums: The Cabinet of Curiosities in Sixteenth and Seventeenth-Century Europe The Origins of Totalitarianism theoritical occupation density The Orphan of Zhao The Orphan Story The Orthodox Selections of Rhthmical Prose from the Writers of the Qing Dynasty the Orthodox Theory theory Theory and A Method of the Soviet Archeography Theory and Criticism of Literature and Art theory and design of fishing gear theory and design of underground structure theory and methods of detailed planning Theory and Practice for Urban Underground Space Planning Theory and Practice of Archives Appraisal: An Approach from Effectiveness and Efficiency

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。