与普通大棚相比，南方日光温室的总进光量较大。
Compared to the normal greenhouse, more sunlight entering could be captured in the southern-type solar greenhouse.
将快门速度调至 1/8000-非常少的进光量.
Set shutter speed to 1/8000 - very little light gets through.
紫边是因为组合使用滤光镜的缘故，黑色背景是因为我把进光量调的非常小。
The purple tinge is due to the combination of filters. The surround is black because I was letting so little light into the lens.
立面上引擎驱动的穿孔金属卷帘，是可以调节进光量的隔断，位于每一户的露台外沿，露台则紧挨着二层通高的客厅。
The facade's motorized perforated metal shutters serve as light-modulating privacy screen at the outer edge of each residence's terrace adjacent to the double-height living rooms.
面向初级和中级水平的摄影师，《理解曝光》用简单易懂的文字介绍了光圈、进光量和快门速度这“摄影三角”的基本知识。
Easy to read and straight-forward, Understanding Exposure offers the basics of aperture, lighting and shutter speed, photography’s basic triumvirate, to beginning and intermediate photographers.
面向初级和中级水平的摄影师，《理解曝光》用简单易懂的文字介绍了光圈、进光量和快门速度这“摄影三角”的基本知识。
Easy to read and straight-forward, Understanding Exposure offers the basics of aperture, lighting and shutter speed, photography’s basic triumvirate, to beginning and intermediate photographers.
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