1.  illuminance
2.  illumination

• 1. 照度: illuminance | LUX | illumination | Lx
• 2. 最低照度: minimum illumination | The illumination | Lowest illumination | Lux
• 3. 照度计: illuminometer | lux meter | illuminometer

更多释义

• 1.照度高低取决于店面形象要求。
  Light levels vary depending on the store image.
  dict.yoduao.com
• 2.固定的准星有发光嵌件用于低照度条件。
  Fixed sights have luminous inserts for low light conditions.
  dict.yoduao.com
• 3.辐射的发射强度和辐照度是两个互补的概念。
  The concepts of radiant emittance and of irradiance are complementary.
  dict.yoduao.com

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