“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	institutions for social welfare service Institutions, Institutional Change and Economic Performance institutions related to fisheries education in China institution supervision institution supply Instituto Cultural Peruano-Chino Instituto de Astrofísica de Canarias Instituto Indigenista Interamericana Institut Pasteur of Shanghai, Chinese Academy of Sciences instoscope instream water balancing instroke Instruction instruction instruction address register instructional all-in-one PC instructional assistant instructional design instructional grammar for teaching Chinese as a second language instructional program instructional psychology instructional psychology for Chinese instructional psychology for foreign language instructional psychology for science instructional psychology for social science

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