词条„illuminance“在英语 » 德语中的译文

illuminance 名词

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illuminance

Beleuchtungsstärke f

单语范例（未经PONS编辑处理）

英语

Using this relationship, an incident-light exposure meter that indicates in EV can be used to determine illuminance.

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As one of the three principal factors governing astronomical seeing, atmospheric twinkling is defined as variations in illuminance only.

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The relative luminous fluxes can then be calculated as the illuminance decreases proportionally to the inverse square of distance.

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For a given spectral distribution, the photocurrent is linearly proportional to the illuminance (and to the irradiance).

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It is equal to retinal illuminance produced by a surface whose luminance is one nit when the apparent area of the entrance pupil of the eye is 1 square milimeter.

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