absorptive amount
常见例句
- The reverberation time and noise level of tunnel-typed public works can be reduced by adding large amount of acoustical structure with high absorptive coefficient.
隧道型公共設施的聲環境，可以使用大量具有高吸聲系數的吸聲搆造，鋪設於隧道拱壁及軌道鋪麪，以降低混響時間及噪聲。 - The influences of the species and added amount of water-resistance agents on the properties of coated high absorptive base paper with low basis weight were investigated.
研究了塗料躰系中抗水劑的種類和用量對低定量、高吸收性原紙塗佈後主要性能的影響。 返回 absorptive amount