“次级群体”的概念、定义、翻译、参考文献-科学参考

单词	次级群体
释义	次级群体 Encyclopedia 理学群体释 secondary group次级群体有目的、有组织地结合起来的群体。又称次属群体。
随便看	compound refrigeration cycle compound rule compound rule of detachment compound rule of three Compound salary system compound scheme compound semiconductor compound semiconductor gamma ray detector compound semiconductor solar cell compound sensor compound Simpson formula compound soil erosion by wind and water in China compound soil erosion by wind , water and freeze-thaw in China compound spinning compounds semiconductor compound statement compound stimulus paradigm compound strengthening technology compound structure sound insulation compound substance compound substitution rule compound supercharging system compound superconductor compound system compound techique

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。