“锄铲式开沟器”的概念、定义、翻译、参考文献-科学参考

单词	锄铲式开沟器
释义	锄铲式开沟器 Encyclopedia 农学锄铲式开沟器释 hoe shovel opener锄铲式开沟器形似锄铲，入土角小于90度的开沟器。
随便看	nondegenerate divisor non-degenerate electron gas nondegenerate form nondegenerate mapping non degenerate matrix non-degenerate matrix nondegenerate matrix nondegenerate net nondegenerate parallelotope non-degenerate perturbation theory non degenerate quadratic form non-degenerate quadratic form nondegenerate quadratic form non-degenerate quadratic space nondegenerate quadratic space nondegenerate quadric nondegenerate representation non degenerate semi bilinear form non-degenerate semi-bilinear form nondegenerate semi bilinear form non-degenerate semiconductor nondegenerate set nondegenerate simplex nondegenerate singular point nondegenerate state

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。