“纯种牧场”的概念、定义、翻译、参考文献-科学参考

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。

单词	纯种牧场
释义	纯种牧场 pedigree farm
随便看	variable-mu valve variable name variable name conflict variable nebula variable-note buzzer variable nozzle variable numbering variable occurrence data item variable of integration variable operating cost variable operating cost (运输) variable optical attenuator variable optical density variable order variable order-quantity system variable or flexible plan variable-orifice damper valve variable orifice flow controller variable oscillator variable output coupler variable overhead variance variable pacer clock variable-paper-speed recorder variable parameter variableparameter channel