“USDA”的概念、定义、翻译、参考文献-科学参考

单词	USDA
释义	USDA Encyclopedia 工学国际食品法典委员会释 United States Department of Agriculture；USDA美国农业部美国联邦政府负责农业相关产品的计划、生产、销售、出口及市场、环境、教育等的内阁部门。
随便看	cone of a simplex cone of curvature cone of curves cone of experience cone of feasible directions cone of positivity cone of revolution cone of shortests cone of support cone penetration test cone-plane intersection cone-point cone preserving mapping cone-preserving mapping cone preserving operator cone-preserving operator cone prospecting cone quasi convex function cone quasi-convex function cone search cone semi-angle cone separator cone set cone shock cone-sphere intersection

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。