opacity meaning in English
n.
1.不透明(体)，不透明部。
2.意义模糊；暧昧。
3.愚钝。
4.【物理学】不透明性[度]；不反光；混浊度；暗度。
5.愚钝的人。
Examples
- Opacity is due to crazes in the resin .
不透明是因树脂中产生裂纹。 - Opacity is the reciprocal of transmission .
阻光率是透射率的倒数。 - By definition a cataract is an opacity in the lens .
白内障的定义就是晶状体混浊。 - The opacity is a function of temperature and wavelength .
暗度是温度与波长的函数。 - Opacity of the lens is readily visible, especially in advanced cases .
晶状体的混浊易于识别，特别是在晚期病例。