1) accelerated thermal aging
加速热老化
1.
Effects of accelerated thermal aging on properties of ramie fibre/polypropylene composites
加速热老化对苎麻纤维/聚丙烯复合材料性能的影响
2) artificial thermal aging
人工加速热老化
3) accelerated hydrothermal aging
加速湿热老化
1.
Mechanical properties of S 2/TDE 85(S 2 glassfiber/Epoxy) unidirectional laminate after natural storing and accelerated hydrothermal aging was studied.
本文对高强 2号玻璃纤维 (S2 )增强环氧 (TDE85 -MCD体系 )基复合材料单向板经自然库存与加速湿热老化后力学性能的变化进行了研究。
4) accelerating thermal aging test
加速热老化试验
5) Accelerated aging
加速老化
1.
General Aging Theory and Method for Accelerated Aging of Medical Devices;
医疗器械加速老化实验确定有效期的基本原理和方法
2.
Research advances in the accelerated aging methods of polymeric composites (PMC)are reviewed.
概述了聚合物基复合材料加速老化研究方法的进展,从试验方法、老化机理等方面着重介绍了湿热老化、腐蚀侵蚀和人工气候老化,总结了高置信度、高可靠度评估复合材料工作寿命的方法,并展望了复合材料加速老化研究方法。
3.
The accelerated aging experiments for PMMA specimens have been conducted for 70 days under the conditions of tap water air(50 ℃ temperature),and macro-mechanical characteristics of PMMA were tested at different time during the experiments,and structure difference were analyzed between samples before aging and after aging by methods of GPC and DSC.
研究是在自来水(50℃温度)条件下对有机玻璃做了70 d(天)左右的人工加速老化试验,然后对不同老化时间的有机玻璃试样进行了宏观力学性能测试,并进一步利用凝胶渗透色谱法(GPC)、示差扫描量热法(DSC)等手段,分析了老化前后有机玻璃试样的结构和组成差异,结合老化前后有机玻璃力学性能的变化,揭示了有机玻璃在自来水条件下的老化规律和老化机理。
6) accelerated weathering
加速老化
1.
Reactive coatings of hydroxyl polyacrylic resin and trimer of hexamethylene-1,6-diisocyanate(HDI) were carried out through the fluorescent ultraviolet-condensation type of accelerated weathering test at 50 ℃-60 ℃ for 2000 h and natural exposure in Lhasa for 19 months.
羟基丙烯酸树脂与六亚甲基二异氰酸酯(HDI)三聚体组成的反应型涂料,涂膜在50℃-60℃经过荧光紫外线/冷凝气候加速老化2000 h和在拉萨曝露19个月,涂膜光泽随UV照射或曝露时间呈指数函数或S形曲线下降变化趋势,涂料的老化与紫外线辐射强度和树脂化学结构有关,还与温度和湿度有关。
补充资料：加速
①加快速度：火车正在～运行。②使速度加快：～其自身的灭亡。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条