“娟姗牛”的概念、定义、翻译、参考文献-科学参考

单词	娟姗牛
释义	娟姗牛 Encyclopedia 农学奶用牛释 Jersey娟姗牛英国小型乳用牛品种。以乳脂率和乳蛋白率高、乳房形状好而闻名。
随便看	mean crowding mean curvature mean curvature flow mean curvature vector mean curvature vector field mean daily motion mean day mean declination mean density mean density of matter meander meander bend meander core meandering meandering coefficient of traverse meandering river meandering river channel Meandering Stream Garden mean derivative meander line mean deviation mean diameter mean difference mean distribution mean diurnal motion

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。