A facility to be used measuring the luminance of the long term fluorescent material is introduced in this thesis.

本文介紹了一種用于測量長余輝熒光材料熒光亮度的裝置欧美精品A片视频黑人，對于長余輝熒光材料的余輝亮度的測量方法進行了研究，并分析了測量中的不確定度因素三级性视频。

This transformation has one problem, however, the luminance of the input colors is not preserved.

這種轉變有一個問題久久艹视频，但是，在輸入顏色的亮度是不保留国产精品熟女视频一区二区。

If you choose to add glow, it does this by increasing the luminance of the stronger color.

如果您選擇添加發(fā)光玖玖玖玖久久玖玖玖玖玖玖爱，它通過增加顏色亮度強本。

A method to measure the spectral radiance luminance is introduced.

介紹了基于高溫黑體的光譜輻射亮度的測試方法久久R99视频。

However, there is different luminance in the same bright image due to environment temperature variation.

但是很多全彩色LED顯示屏會隨著環(huán)境溫度的變化AV大全在线观看，出現(xiàn)顯示色彩畸變的現(xiàn)象。

This is the luminance vector.

這是亮度載體国产91在线视频免费。

The researchers found that luminance exceeded recommended levels in 88 per cent of the classrooms they investigated.

研究者發(fā)現(xiàn)四虎在线永久免费视频网站，在他們的調(diào)查中，有百分之八十八的教室燈光亮度過高A片无遮挡无码免费视频网站，超過了推薦的照度標準精品自拍一区。

In the study of human visual system, it was found that the sensitive of human eyes are vary with different luminance signals.

摘 要 在對人眼視覺系統(tǒng)的研究中，人們發(fā)現(xiàn)人眼對不同亮度的信號敏感程度不同色妞www精品视频一级欧美。

Moreover, in comparison to high intensity discharge lamps, the luminance of LEDs is typically too low.

此外人人操人人爽人人浪，與高強度放電燈相比，LED的亮度通常太低91自拍视频在线观看。

The adjusting luminance equipment is the important component of TV equipment.

調(diào)光設備是電視設備的重要組成部分探花自拍日韩视频在线。