名词
中文翻译：Unknown
同义词：
['photometer', 'spectrophotometer', 'photoelectric photometer例句：1. The xanthometer was used to measure the intensity of the sunlight.（使用光度计来测量阳光的强度。）2. The xanthometer was used to determine the color temperature of the light.（使用光度计来确定光线的颜色温度。）']
例句：
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1. The xanthometer was used to measure the intensity of the sunlight.
使用光度计来测量阳光的强度。
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2. The xanthometer was used to determine the color temperature of the light.
使用光度计来确定光线的颜色温度。
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3.The xanthometer was used to measure the amount of light that reaches the ground.
使用光度计来测量到达地面的光量。