“threshold for rodent control”的概念、定义、翻译、参考文献-科学参考

单词	threshold for rodent control
释义	threshold for rodent control Encyclopedia 农学鼠害防治释 threshold for rodent control鼠害防治阈值当防治鼠害所需要投入的成本（费用）大于或等于害鼠造成危害的种群数量。是由作物（或其他）受害水平来确定的。
随便看	Korringa relation Korsakoff's syndrome Korsakoff syndrome Korsch system Korteweg Korteweg de Vries equation Korteweg-de Vries equation Korteweg-de Vries equation KdV Korteweg-de Vries equation, KdV equation Korteweg-de Vries hierarchy Koryak Mountains Koryo buddhist painting Koryo Museum Koryo-saram Koryun Koryŏ Dynastic History Korzhinskii-Thompson’s rule Korànyi KOS Kosciusko, Mount Kosciuszko National Park Ko Shan Theatre Kosha School Koshiba Masatoshi Koshish

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