Properties of the solids are obtained by extrapolating functions of the dielectric constant and loss factor that are linearly related to the bulk density of the air particle mixture.

 
  • 當已知待測材料的“固體密度”時(shí),利用這些測得特性與混合物“松密度”的線(xiàn)性函數關(guān)系進(jìn)行“外推”,從而獲得“固體密度”下的農產(chǎn)品(或礦物)的微波介電特性。
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