“营养链--食物链”概念、定义、翻译-科学时代

单词	营养链--食物链
释义	畜牧与兽医词汇手册 food chain 食物链，营养链
随便看	sampling theorem sampling theory sampling theory sampling theory sampling time sampling time sampling unit sampling unit sampling unit sampling unit sampling unit sampling universe sampling value sampling variance sampling variation sampling weight sampling without repeating sampling without replacement sampling without replacement sampling without replacement sampling with PPS （sampling with probability proportional to size） sampling with probability proportional to prediction sampling with replacement sampling with replacement sampling with replacement

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

food chain