Light meter: An electrical exposure meter for measuring light intensity.
测光表：用来测量光强度的一种电子曝光表。
Measure light intensity on the water surface and at the bottom by a light probe connected to light meter.
用连接在光照度计上的光探头测量水面及水底的光照度。
Visible light intensity meter calibration experiment platform is designed to take advantage of dual-channel detection method.
利用双通道检测方法设计了可见光光强计标定实验平台。
Visible light intensity meter calibration experiment platform is designed to take advantage of dual-channel detection method.
利用双通道检测方法设计了可见光光强计标定实验平台。
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