略語大辞典 [Chem] 20 HR holding ratio 保持比. 液晶の抵抗特性を示す数値. 液晶表示装置の画素(またはピクセル)での平均電圧とピーク印加電圧との比.holding ratio; a characteristic index representing the resistivity of liquid crystals; defined as the ratio of the average voltage present at the pixel electrodes to the peak applied voltage; 丸善「略語大辞典」JLogosID : 11877214