“植物有害元素”的概念、定义、翻译、参考文献-科学参考

单词	植物有害元素
释义	植物有害元素 Encyclopedia 农学植物有害元素释 harmful elements of plants植物有害元素对植物生长发育以及农产品质量造成不良影响的元素。由于必需营养元素，特别是微量营养元素过量时，也会对植物产生不良影响，本词条中不包括这些元素。
随便看	excitation energy excitation equipment excitation flow excitation function excitation labeling excitation lifetime excitation light source excitation mechanism excitation of hydrogenerator excitation of synchronous motor excitation of turbulence excitation potential excitation spectrum excitation system excitation system ceiling voltage ratio excitation system of hydro-generator excitation system protection excitation system voltage response ratio excitation system with AC exciter and rotary silicon rectifier excitation system with AC exciter and stationary rectifier excitation system with DC exciter excitation temperature excitation wavelength excitatory neuron excitatory postsynaptic potential

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