degradation testing
英 [ˌdeɡrəˈdeɪʃn ˈtestɪŋ]
美 [ˌdeɡrəˈdeɪʃn ˈtestɪŋ]
老化试验
双语例句
- Gradual throughput degradation is a systemic problem you may encounter in SVT testing.
吞吐量逐渐降低，这是您在SVT测试中可能碰到的一个系统问题。 - The effect of degradation of suspended solid and chemical oxygen demand in coking sewage by filtering and that effect by chemical coagulation were researched and compared through testing.
通过实验，研究、对比过滤、化学混凝降解焦化废水悬浮物、化学需氧量的效果。 - Laundry degradation testing method for biodegradability of synthetic detergent
合成洗涤剂生物降解度试验方法 - Research on step-up-stress Accelerated Degradation Testing Method and Application in Reliability Assessment
步进加速退化试验及其在电子产品可靠性评估中的应用 - In order to evaluate the reliability guidelines for electronic equipment with high reliability and long life quickly, this paper presents the method of step-up-stress accelerated degradation testing.
为快速评估具有高可靠、长寿命特点的电子产品的可靠性，提出了使用步进加速退化试验技术的方法。 - Research on Electronic Products Accelerated Degradation Testing and Parameter Drift
电子产品ADT及其参数漂移的研究 - Therefore, the degradation of epoxy/ mica insulation can be assessed efficiently by AC testing method.
所以，通过交流电流试验可以有效地评定环氧云母绝缘的劣化程度。 - In this dissertation, water transport behavior in coatings, corrosion and degradation mechanism of coated-metals were investigated by using electrochemical methods and various physical testing technologies.
本论文采用电化学方法和多种物理测试技术研究了涂层中水传输行为及涂层金属在腐蚀介质中的腐蚀失效规律。 - Methods: Forced degradation testing was carried out at different concentration nifedipine solution while fluorescent lamp, ultraviolet lamp or daylight was employed.
方法：在日光灯、紫外灯和自然光照射下对不同浓度硝苯地平溶液进行强制降解实验。 - At present, reservice life prediction and accelerated degradation testing are often adopted, the former is a indirect method, and the cost of the latter is high and there may be a great deviation with the actual.
目前，退化故障下可靠度预测主要采用剩余寿命法、加速退化试验法等方法。前者属于间接方法；后者成本高，所得结果与实际中可能偏差很大。 - At last, the effectiveness of the method is verified by rolling bearing performance degradation test. Testing result shows that the prediction performance of this model outperforms any one of the two prediction methods and the trend prediction accuracy of bearing performance degradation is improved.
最后，以滚动轴承性能退化试验验证该方法的有效性，结果表明该混合模型比单一预测模型的预测精度要高，提高了轴承性能退化趋势预测精度。