“population density of pest”的概念、定义、翻译、参考文献-科学参考

单词	population density of pest
释义	population density of pest Encyclopedia 农学虫口密度释 population density of pest虫口密度一定时间和空间单位上某一种昆虫种群的绝对数量或相对数量。又称害虫种群密度。
随便看	polarized family polarized fluorescence polarized Hodge structure polarized ion source polarized Jacobian variety polarized light polarized light navigation polarized manifold polarized monochrome photography polarized neutron polarized neutron technique polarized nucleus polarized optical microscope polarized optical spectroscopy polarized photon polarized pluralist system polarized radiation polarized telephone polarized variety polarized wave Polarize Fader filter polarizer Polarizer filter polarizing polarizing angle

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