absorptivity中文什么意思

n.
吸收性，吸收率[系数]，吸收能力。

• a=absorptivity:    吸收率
• absorptivity wavemeter:    吸收式波长计
• acoustic absorptivity:    感音吸收力; 声能吸收率; 声吸收率 ...

例句与用法

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1. In the solar and near infrared region it is more usual to speak of absorptivity than emissivity .
   在日射和近红外区段内，讨论吸收率比讨论发射率更为普遍。
2. The high colour value or absorptivity needed for a commercial dye is not an advantage when that dye ends up in a waste stream .
   当它排入废水时，作为商品染料所必须具备的强着色值成的附性显然对废水处理不利。
3. Absorptivity of an absorbing
   吸引材料的吸收率
4. Acoustic absorptivity measurement
   吸声测量
5. Absorptivity emissivity ratio
   吸收发射比

英文释义

名词

1. (physics) the property of a body that determines the fraction of the incident radiation or sound flux absorbed or absorbable by the body
   同义词：absorption factor