“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	The World Atlas of Language Structures The World Broadcasting Unions the World Commission on Protected Areas The World Cultural Heritage-Suzhou Classical Gardens The World Declaration on the Survival，Protection and Development of Children the world digital library The World Fish Center the world heritage review The world holstein dairy union The World I Don't Know The World of Chinese Painting the world of morality The World of WEIQI The World of Women The World Organization for Animal Health The World Rejoices As One The world's No.1 Chinese Scholar Tree in Shexian the world's second spring courtyard and stone carving the world stress map The World Travel & Tourism Council(WTTC) The World Veterinary Poultry Association the world’s best The World’s Desire The Writers The Writers' Movement '50

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