UV fluorescent photography 紫外光摄影术
UV FLUORESCENT RED MICROSPHERES 紫外荧光红色微球
UV FLUORESCENT BLUE MICROSPHERES 紫外荧光兰色微球
test of fluorescent UV-Condensation type 紫外线
Fluorescent UV lamps 荧光紫外灯
Fluorescent UV test chamber 荧光紫外线老化箱
But, fluorescent dyes contain substances that respond to UV.
但是,荧光染料含有对uv起反应的物质。
Solution: Even a two-hour shopping spree in a brightly lit indoor mall is equivalent to spending about an hour in the sun, because fluorescent light bulbs also emit UV rays.
防晒建议:在灯火通明的购物中心里扫货两小时,几乎等于在大太阳底下曝晒一小时,因为商场里的各种荧光灯也会产生紫外线辐射。
Interlaboratory comparisons are valid only when all laboratories use the same design of fluorescent UV device, lamp, and exposure conditions.
只有当所有实验室都采用同样设计的紫外荧光设备、灯和老化条件时,实验室间的比较才是有效的。
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