如何设置图像亮度回到它原来的亮度？

How to set image brightness to back it's original brightness?

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第二，镜质体反射率其实就是特定光下镜质体的图像亮度。

Second, vitrinite reflectance is in fact image brightness under certain light.

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亮度：你想怎么明亮的图像。

Brightness: How bright you want the image.

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在夏普PG -D4010X靠近它的亮度和图像质量名列前茅。

The Sharp PG-D4010X is near the top of its class for brightness and image quality.

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图像太亮了，请按一下“对比亮度”。

The picture is too bright. Press the "CONTRAST", please.

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注意：本程序中，每点击一次“增加亮度”，图像灰度提升16；

Note : This procedure, every click an "increase in brightness, " gray upgrade 16;

youdao

注意：本程序中，每点击一次“增加亮度”，图像灰度提升16；

Note : This procedure, every click an "increase in brightness, " gray upgrade 16;

youdao