“rolling herd average”的概念、定义、翻译、参考文献-科学参考

单词	rolling herd average
释义	rolling herd average 牛群年度平均产奶量
随便看	filling plant filling plug filling point filling port fill(ing) position filling preparation filling pressure filling provision filling pump filling ratio filling rep filling resistance filling retraction filling riser filling rivers with sand and mud filling rule filling sateen filling satin filling screw filling seconds filling section filling sieve filling skewness filling sleeve filling slippage

科学参考收录了1248194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。