老化降解 meaning in English
degradation with aging
Examples
- The researches of the thermal and photo degradations of aramid fibers are systematically discussed
摘要阐述了芳纶的热、光老化降解研究的进展情况。 - The aramid is unavoidable to subject the thermal and photo irradiation in the actual usage , which makes the fibers degradation and decomposition , and affects their original superior properties
指出芳纶在实际使用时，不可避免地会受到环境中热、光等因素的作用，发生老化降解，从而影响其性能的发挥。