“经典型生物防治”的概念、定义、翻译、参考文献-科学参考

单词	经典型生物防治
释义	经典型生物防治 Encyclopedia 农学〔害虫生物防治理论〕释 classic biological control经典型生物防治有目的地引种与原寄主间多有协同进化关系的外来天敌，使之在生态系中持久的定殖下去，长期控制害虫的方法。
随便看	effective damping constant effective definition effective degree effective demand effective density of dense medium suspension effective derivation effective descriptive set theory effective diameter of objective effective Diophantine approximation effective discharge effective distance effective divisor effective domain effective dose effective elastic thickness effective enumeration effective equivalent dose effective equivalent dose rate effective error mean square effective field effective field theory effective filter response effective filtration pressure effective flow resistance effective f-number

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。