The choice of this enclosure material responds, on the one hand, to its role as a solar filter offering at the same time porosity, light entrance and ventilation to the elevator case.
外围护结构材料的选择，一方面，由于孔隙率的控制使其成为太阳滤波器，可以照入一些阳光，照亮入口空间，也有利于梯井内的通风。
The latent pigment is a kind of new material which is used as colorant, information material, photographic material and light filter.
隐颜料是用于着色以及信息记录、照相显影、滤光器等领域的新材料。
The light panel structure, the high quality PET synthetic fiber filter material is with features of low initial pressure, good fire-proof function.
轻便的板式结构，优质的聚酯合成纤维过滤材料，初阻力低，防火性好。
The biodegradation of waste gases containing toluene in low concentrations with high airflow load was studied in a biotrickling filter using light ceramic cake as the filter material.
以轻质陶块为填料，探讨了生物膜填料塔净化处理高气体流量负荷下低浓度甲苯废气的生物降解性能。
The biodegradation of waste gases containing toluene in low concentrations with high air-flow load was studied in a biotrickling filter using light ceramic cake as the filter material.
该研究以轻质陶块为填料，探讨了生物膜填料塔净化处理高气体流量负荷下低浓度甲苯废气的生物降解性能。
Color filter is components of achievement LCD's color-display, and pigment's light-resistance is major material of color filter, it's cost takes 27% of color filter's total cost.
彩色滤光片是液晶显示器实现彩色显示的部件，而颜料光阻是彩色滤光片的关键材料，占彩色滤光片成本的27%左右。
Color filter is components of achievement LCD's color-display, and pigment's light-resistance is major material of color filter, it's cost takes 27% of color filter's total cost.
彩色滤光片是液晶显示器实现彩色显示的部件，而颜料光阻是彩色滤光片的关键材料，占彩色滤光片成本的27%左右。
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