“pyrethroid insecticides”的概念、定义、翻译、参考文献-科学参考

单词	pyrethroid insecticides
释义	pyrethroid insecticides Encyclopedia 农学拟除虫菊酯杀虫剂释 pyrethroid insecticides拟除虫菊酯杀虫剂由人工合成模拟天然除虫菊素的一类杀虫剂。有效成分是天然菊素。属高效、低毒、低残留、易于降解的杀虫剂。 Chemistry ＞环境化学＞环境生态毒理＞释义 pyrethroid insecticides拟除虫菊酯杀虫剂
随便看	regular parametric representation regular parametrization regular parametrized curve regular part regular partial differential equation regular patch regular path expression regular pencil of matrices regular pentagon regular permutation regular permutation group regular perturbation regular perturbation system regular p-gon regular p group regular p-group regular point regular point of a curve regular point of a mapping regular point of an operator regular point of the boundary regular points algorithm regular point system regular polychoron regular polygon

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