“Geldart’s powder classification”的概念、定义、翻译、参考文献-科学参考

单词	Geldart’s powder classification
释义	Geldart’s powder classification Encyclopedia 工学流化床释 Geldart’s powder classification格尔达特颗粒分类综合考虑固-气密度差和粒度的影响，基于大量实验结果对颗粒进行的分类。
随便看	acoustic quantity sensor acoustic radiation acoustic radiation force acoustic radiation impedance acoustic reactance acoustic reflection law acoustic reflectivity acoustic refraction law acoustic refractive index acoustic remote sensing Acoustic Research Centre acoustic resistance acoustic resonance acoustic resonance, sound resonance acoustic resonator acoustic reverberation room acoustics acoustics assessment technology of fisheries acoustics characteristic measuring instrument acoustic sensor acoustic shell acoustic shield acoustic shock acoustic signal filtering acoustic single negative material

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