“integrated pest management on grassland”的概念、定义、翻译、参考文献-科学参考

单词	integrated pest management on grassland
释义	integrated pest management on grassland Encyclopedia 农学草地有害生物综合治理释 integrated pest management on grassland草地有害生物综合治理以草地农业生态系统理论为基础，综合运用各种防治技术，将有害生物的种群数量控制在经济损失阈值允许的范围之内的草地保护措施，
随便看	mechanical analog computer mechanical analogy mechanical and biological treatment of municipal solid waste mechanical and electrical equipment maintenance of hydro-generator unit mechanical and electrical equipment of pumping station mechanical and electrical servo system mechanical and physical recycle mechanical ashing mechanical asphyxia mechanical automation mechanical axis mechanical backup main flight control actuator mechanical behavior in cellular degeneration mechanical behavior in cellular degneration mechanical bionics mechanical bonding mechanical breakdown mechanical calibration kit mechanical-centrifugal speed governor mechanical character mechanical characteristics mechanical characteristics of rock mass mechanical-chemical hybrid sand control mechanical clamp mechanical clock

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