Attenuation

(noun.) the property of something that has been weakened or reduced in thickness or density.

(noun.) weakening in force or intensity; 'attenuation in the volume of the sound'.

古斯塔夫校对

• Those fingers whose attenuation it gave pain to see were now relaxed in sleep. 夏洛蒂·勃朗特. 雪莉.
• To obtain attenuation of the virus it was sufficient to dry the medulla taken from an infected rabbit. 李贝. 西洋科学史.

录入:希莉娅