“the diversity of farmland weed community”的概念、定义、翻译、参考文献-科学参考

单词	the diversity of farmland weed community
释义	the diversity of farmland weed community Encyclopedia 农学杂草多样性释 the diversity of farmland weed community杂草群落多样性杂草群落在外部环境变化及人为干预下，种类发生变化，呈现出多种形态的特性。
随便看	Lefschetz trace formula left left action left additive fractions left adherent point left adjoint left adjoint functor left adjoint homomorphism left adjoint linear mapping left almost-periodic function left almost split map left alternative law left alternative ring left amenable left A-module left analytic function left and right distributive Left and Right Spring Quarters left annihilating left annihilator left annihilator ideal left anteriorfascicular block left approximate identity left approximate limit left Artinian ring

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。