“定县调查”的概念、定义、翻译、参考文献-科学参考

单词	定县调查
释义	定县调查 Encyclopedia 法学农村社会学释 survey in Ding County定县调查 1926～1936年，中华平民教育促进会在华北定县（今定州市）开展的社会调查。
随便看	Rota Rota Baxter algebra Rota-Baxter algebra rotamer rotameter Rotanev rotary rotary bending fatigue testing machines rotary BOP rotary compressor rotary current rotary cutter rotary damper rotary dehumidification unit rotary desiccant wheel rotary diaphragm rotary disk vacuum filter rotary drilling rotary drilling rig rotary drum dryer rotary drum vacuum filter rotary encoder rotary engine rotary evaporator rotary fan of Nu nationality

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。