“双层变量选择”的概念、定义、翻译、参考文献-科学参考

单词	双层变量选择
释义	双层变量选择 Encyclopedia 理学数据简化释 bi-level variable selection双层变量选择高维自变量呈现分组结构时，既选择重要的组又识别组内重要变量的方法。
随便看	high intensity reverberation chamber high intensity smelting process high internal phase emulsion high involvement work system high ion High Island Reservoir high jump high jump of Summer Deaflympics high jump of Summer Paralympics high jump of Summer Special Olympics high-K dielectric High Key high-K metal gate technology highland highland climate highland fish highland forest steppe-meadow steppe-and cold desert faunal group in China highland light plain Highland stream Massacres Highland system highland tillage high latitude high-latitude flare high latitude forcing high-latitude prominence

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。