释义 |
Accelerated weathering accelerated weathering[ak′sel·ər‚ā·dəd ′weth·ər·iŋ] (engineering) A laboratory test used to determine, in a short period of time, the resistance of a paint film or other exposed surface to weathering. Accelerated weatheringDetermination of the weather-resisting properties of materials by testing cycles that imitate natural weathering conditions as closely as possible.accelerated weatheringA laboratory testing technique to determine, in a relatively short time, the weather resistance of a paint film or other exposed surface. |