Under UV light, tar from the Gulf of Mexico oil spill lights up orange-yellow on the beaches of Gulf Islands National Seashore (picture) while clean sand glows purple in a long-exposure picture.
长曝光拍摄的图片中，大片的油污在紫外线下发出橙黄色的光，干净的沙子为紫色。这是海湾岛国家海滨沙滩上的情景。
Graduate student Kirby hopes that ultraviolet light can be used on beaches to guide oil-spill cleanup operations.
研究生Kirby希望紫外灯能用于指导沙滩上的油污清理工作。
When it looks good, you move on to the next light and surface, ” Barowsky explains. “Make your set tight, and don’t allow ambient light to spill onto the piece and affect color temperature.”
“你必须不断调整一个表面上的光线，直到调整好了为止”，Barowsky解释到，“把灯光安排的紧凑一些，不要让环境光漏进来影响色温”。
Boots worn by University of South Florida graduate student Katie Brusché are stained with yellow-brown tar from the Gulf oil spill, as seen under ultraviolet light in a long-exposure photograph.
南佛罗里达大学研究生 Katie Brusché 穿着的一双靴子。
The roof plane and roof deck have been peeled back slightly from the perimeter walls to create skylight openings which allow natural light to spill into the core of the building.
屋顶平面和甲板略微剥离围墙，从而产生了天窗开口，让自然光线涌入建筑内部。
The roof plane and roof deck have been peeled back slightly from the perimeter walls to create skylight openings which allow natural light to spill into the core of the building.
屋顶平面和甲板略微剥离围墙，从而产生了天窗开口，让自然光线涌入建筑内部。
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