“composite sampling”的概念、定义、翻译、参考文献-科学参考

单词	composite sampling
释义	composite sampling Encyclopedia 理学地球化学采样系统释 composite sampling组合采样在采样点位附近一定范围内，分别在几处位置上采集相同的物质，等份混合成一件样品的采样方法。
随便看	urban road system urban road system planning urban road traffic control urban road traffic indication urban road traffic landscape urban road traffic light environment urban road traffic lighting urban road traffic sign urban road traffic surveillance system urban road tunnel urban-rural coordination urban-rural development urban-rural development transformation urban-rural differences urban-rural ecosystem urban-rural fringe urban-rural governance urban-rural gradient urban-rural income disparity urban-rural integrated household survey urban-rural integration urban-rural integration development urban-rural planning and research center urban-rural regional coordination urban-rural relations

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。