“pest control operation”的概念、定义、翻译、参考文献-科学参考

单词	pest control operation
释义	pest control operation Encyclopedia 农学有害生物防治释 pest control operation；PCO有害生物防治用各种方法和技术针对危害人类健康、侵扰人类居住环境的有害昆虫和有害动物进行综合治理，实现有效控制。
随便看	complete subcategory complete subcomplex complete subgraph complete sublattice complete subspace complete subspace lattice complete sufficient statistic complete sum complete surface complete symmetry complete synchrone complete synchronization complete syntactic analysis complete system complete system of automata complete system of axioms complete system of functions complete system of invariants complete system of neighborhoods complete system of orthogonal complete system of representations complete system of representatives complete system of residues Complete Tablature Scores of Peking Opera complete tensor product

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。