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Transmittance
01
透過率, 透過率係数
the fraction or percentage of light or electromagnetic radiation that passes through a substance or medium
Example
The transmittance of the glass allowed most of the sunlight to pass through into the room.
Engineers measure the transmittance of optical fibers to ensure efficient transmission of data signals over long distances.
UV-blocking sunglasses reduce the transmittance of harmful ultraviolet rays, protecting the eyes from damage.
