将表盘置于紫外线投射器下72小时,模拟相当于365天的日光辐射量的照射,以检测表盘颜色抗紫外线的阻力。
The resistance of the color on dials to ultraviolet rays is tested by placing them under a projector which simulates a 365-day exposure to sunlight within just 72 hours.
利用日盲型的紫外传感器,可以通过检测特定波长的紫外线来正确检测电力设备的放电。
With"solar-blind"ultraviolet sensors, the power equipment discharge can be correctly detected by detecting the special wavelength of ultraviolet radiation.
从纺织品防紫外线的原理出发,讨论了纺织品防紫外线加工的工艺过程、检测手段、方法,并论述了该产品的应用前景。
By introducing the anti-ultraviolet principle of textiles, the article discusses the process, test means and methods for the production of such textiles as well as their potential applications.
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