“mainstay industry”的概念、定义、翻译、参考文献-科学参考

单词	mainstay industry
释义	mainstay industry Encyclopedia 经济学产业结构释 mainstay industry支柱产业一国或地区在一定时期内，现有产业结构系统中具有举足轻重地位，其产值在国民生产总值中占有较大比重，对支撑整个国民经济具有决定性意义的产业或产业群体。
随便看	trace element trace element deficiency trace element fertilizer trace element geochemistry trace element pollution trace elements trace elements in coal trace element specification trace element specification; specification analysis of trace elements trace embedding theorems trace enrichment trace evidence automatic identification trace field trace form trace formula trace fossil trace function trace gap trace ideal trace indicated criminal mind traceintersecting theory traceless matrix traceless tag traceless tensor trace level

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。