“狼耙草”的概念、定义、翻译、参考文献-科学参考

单词	狼耙草
释义	狼耙草 Encyclopedia 农学〔水田杂草〕释 None狼耙草菊科鬼针草属一年生草本植物。又称鬼叉、鬼针或鬼刺。
随便看	concave-convex game concave curve concave down concave down curve concave downward concave function concave functional concave grating concave kite concave lens concave metric concave minimization problem concave mirror concave operator concave polygon concave polyhedral angle concave polyhedron concave probability measure concave programming concaver concave sequence concave space concave surface concave-up concave-up curve

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。