“first-order necessary condition”的概念、定义、翻译、参考文献-科学参考

单词	first-order necessary condition
释义	first-order necessary condition Mathematics first-order necessary condition一阶必要条件^†
随便看	medium ring medium salt medium Medium Scale Anisotropy Measurement Experiment medium scale geology map medium-scale integrated circuit medium shot in film medium-sized city medium-sized pumped storage power station medium slope medium speed emulsion medium speed mill medium speed plate medium-speed spinning medium strength and high quenching degree aluminum-lithium alloy medium strength damage tolerance wrought aluminum alloy medium strength damage tolerance wrought aluminum-lithium alloy medium sulfurcoke medium temperature carbonization medium temperature coal tar medium-temperature daqu medium temperature tempering medium temperature titanium alloy medium term medium-term and long-term budget medium-term expenditure frameworks

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。