“population density of pest”的概念、定义、翻译、参考文献-科学参考

单词	population density of pest
释义	population density of pest 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	determination of specific optical rotation determination of the absolute configuration of the monosaccharide determination of the sealing of rubber plug and retentivity of puncture outfit determination of traffic accident responsibility determination of volatile sulfides determination of work-related injury determination on stage height determination of drug antibody ratio determinative factor determinative star determinative star distance determined determined by spectrum determined function determined game determined moment problem determined problem determined system determined system of equations determined uniquely determine exposure value determine routing determiner phrase structure determining determining element

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。