“nation-wide sample survey”的概念、定义、翻译、参考文献-科学参考

单词	nation-wide sample survey
释义	nation-wide sample survey 全国性抽样调查
随便看	gulf stream gulf stream eddy gulf stream front gulf stream meander gulf stream system gulfweed gullet gullet depth gulleting gulleting saw file gullet of saw gullet saw gullet tooth gulley gulley control gulley emptier gulley erosion gulley trap gullied area gullied surface gulls Gull's disease gully gully control gully control dam

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。