“变数”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	变数
释义	变数 parameter variable variation
随便看	direct position of telescope direct positive direct positive reaction direct posting direct pouring direct power acting push sweep rake direct-power generator direct preparation direct pressure closing direct pressure hotchamber machine direct price direct pricing direct printing direct problem direct process direct-product code direct product of sets direct products direct program control direct projection direct projectivity direct prompt reaction direct proportion direct prot injection system direct pulp capping