smoke density

常见例句

Spotters must take hours of training to master such concepts as smoke density , measured in 'Hartridge units.
检举员必须接受数小时的培训，才能掌握以“哈特里奇烟度单位”（Hartridge unit）计算的“烟浓度”之类的概念。
EN 50268-2:2002 Common test methods for cables under fire conditions-Measurement of smoke density of cables burning under defined conditions-Part 2: Procedure.
2002着火条件下电线电缆的通用测试标准--在规定条件下燃烧的电缆烟密度测试，第二部分：测试程序及要求。
www.fire-test.com
Firstly, the 3D smoke density field is directly projected to a 2D plane and accumulated into a light buffer to generate a texture which describes the shadow energy.
该方法将3维烟雾密度场直接投射到2维平面上，并保存于光亮缓存中，首先生成一张能描述阴影浓度信息的阴影纹理；
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