“economic injury level”的概念、定义、翻译、参考文献-科学参考

单词	economic injury level
释义	economic injury level Encyclopedia 农学经济损害允许水平释 economic injury level; EIL经济损害允许水平作物因虫害造成的损失与防治费用相等时的关键性种群密度或作物受损害程度。又称经济损害水平。
随便看	fold classification based on attitude fold classification based on axial surface fold classification based on hinge attitude fold classification based on interlimb angle fold classification based on shape of hinge zone fold classification based on the shape on the ground surface fold domain folded camera folded cavity folded cavity laser folded-cavity laser folded chain folded chain crystal folded-chain crystal folded cube graph folded dipole folded-end surface folded hypercube graph folded landform folded laser folded mountain folded normal distribution folded-platestructure folded potential folded refractor

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。