“省时”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	省时
释义	省时 timesaving
随便看	variable control block area (VCBA) variable cost variable costing variable-cost pool variable cost ratio variable coupler variable coupling variable coupling coil variable cross-section variable-cross-section wind tunnel variable crystal filter variable cycle variable cycle operation variable cycle pumping variable data variable declaration variable declaration part variable deductions variable-definition variable delay line variable delay pulse generator variable deletion variable-delivery mud pump variable delivery pump variable density