如果演示的地点不具备足够的防光性，请选择深色背景，并为文本使用任何浅色。
If the venue of your presentation is not adequately light-proof, select a dark-colored background and use any light color for text.
相机里面有两块隔板，他们就像防光的窗帘一样不让通过镜头的光线照射到传感器上。
There are two panels inside your camera that are like lightproof curtains on a window and block the light coming through the lens from hitting the sensor.
此外，使用贴有防眩光膜的平面屏幕，佩戴防眩光或有色眼镜，也有利于最大程度地减少炫光。
In addition, using a flat screen with an antiglare cover, and wearing glare-reducing or tinted lenses can help to minimize glare.
中涂漆、实色漆、闪光漆、罩光清漆品种齐全，具有优异的附着力和光泽，三防性能良好，装饰效果优异。
Medium paintand paint flash range have excellent adhesion and gloss, the performance of three types of pretention, and excellent decorative effect.
使用UV - stop防紫外线玻璃精确设计的反射器，具有良好的配光，无眩光产生。
Reflectors precisely designed with UV-STOP glass have excellent light distribution, with no generation of glare.
通过采用具有双基团分子结构的防沉分散剂DAD，制得了具有优异贮存稳定性能、稀释稳定性能和光泽均匀性能的哑光涂料。
By using DAD, the double base anti-settling dispersant, we produce semi-gloss paint of excellent performance in storage, dilute stability and homogeneous glossiness.
还用于锅炉水的处理、陶瓷制品防褪色、人造丝的消光剂，织物媒染剂和鞣革等。
Also used for boiler water treatment, fade-resistant ceramic products, rayon of extinction, the fabric and mordants such as tanning.
这种镜片有单光、变焦、太阳镜三种形式，使用时需要每周在镜面上喷洒一种化学溶剂，才能保持防雾表面持续有效。
The lenses are available in single vision, varifocal and sun-lens forms. They need to be sprayed with a chemical solution every week to keep the fog-repellent surface working.
为孩子日后的水上运动生涯提供更强的防紫外光保护。
To prepare for a career on water your kids will need extra protection with the Raptor range.
具有耐高温、阻燃、绝缘性能好、防电然、光效高等特点。
High temperature resistance, flame retardant, good insulation, anti electric fire and high luminous efficiency.
独家七效合一：抗光老化、保溼、隔离、润色、防紫外线、抗氧、嫩白！
Exclusive Seven in One Formulation: Anti-photoaging, moisturizing, protective barrier, revealing your natural glossy color, UV protection, antioxidant, and whitening, seven in one!
独家七效合一：抗光老化、保溼、隔离、润色、防紫外线、抗氧、嫩白！
Exclusive Seven in One Formulation: Anti-photoaging, moisturizing, protective barrier, revealing your natural glossy color, UV protection, antioxidant, and whitening, seven in one!
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