“畜群结构”的概念、定义、翻译、参考文献-科学参考

单词	畜群结构
释义	畜群结构 Encyclopedia 农学﹝农业生物环境与能源工程﹞释 structure of livestock畜群结构按性别、年龄和在生产过程中的作用划分的畜组在畜群总数中所占的比重。
随便看	quantum dot infrared detector quantum dot laser quantum dot light emitting diode quantum dot photovoltaic device quantum dot solar cell quantum dots sensitized quantum dot system quantum droplet quantum droplet of electrons and holes quantum dynamical evolution quantum dynamic logic quantum dynamics quantum effect quantum efficiency quantum efficiency of atomic fluorescence quantum efficiency of solar cell quantum eigenstate preparation quantum electrochemistry quantum electrodynamic effect quantum electrodynamics quantum electrodynamics effect quantum electrodynamics (QED) quantum electrodynamics, QED quantum electronic frequency standard quantum electronics

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。