“虫口密度”的概念、定义、翻译、参考文献-科学参考

单词	虫口密度
释义	虫口密度 Encyclopedia 农学虫口密度释 population density of pest虫口密度一定时间和空间单位上某一种昆虫种群的绝对数量或相对数量。又称害虫种群密度。
随便看	Jiang Bingran Jiang Bingyan Jiang Chaozong Jiangcheng Hanizu Yizu Zizhixian Jiangcheng Qu Jiang Chenying Jiang Chenying's Comments on Calligraphy Jiangchuan Qu Jiangchu Compilation and Translation Bureau Jiang Chunfang Jiang Chunlin Jiang Cun jiangcun survey Jiang Danshu Jiang Dawei's TV Theme Songs Jiang Dingwen Jiang Dingxian Jiangdong Jiangdong Dance Anthology——A New Discussion on Classical Dance Jiang Dongliang Jiangdong plow Jiangdong Xikou Jiangdu Irrigation and Drainage Pumping Station Jiang Dunfu Jiang Duo

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。