电力设备的寿命评估-发电其他-中国电力资料网 关键词： 电力设备；寿命评估；方法；理论 [gap=351]Key words: power equipment; life evaluation; method; theory
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service life evaluation 使用寿命评估
hot life evaluation 热寿命评定
storage life evaluation 贮存寿命评估
thermal life evaluation 热寿命评定
Residual life evaluation 剩余寿命评估
life evaluation strategy 寿命评估策略
remaining life evaluation 剩余寿命
life evaluation technique 寿命评估技术
Metal magnetic memory technique, as a new nondestructive testing technique, can detect defects and areas of stress concentration. It means great to engineer and has broad prospect on fatigue detection and life evaluation.
金属磁记忆技术作为一种新型的无损检测技术能够对试件的应力集中区和缺陷进行检测,在缺陷与疲劳损伤检测和寿命评估方面具有重大应用意义和广泛的应用前景。
参考来源 - 铁磁性材料拉伸疲劳的磁记忆信号研究The method of residual life evaluation for cranes, especially for large cranes, has been a challenge for engineers.
长期以来，起重机的剩余寿命评估，特别是大型起重机的剩余寿命评估问题，一直是工程技术人员研究的重要课题。
参考来源 - 大型履带起重机桁架臂结构寿命预测方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Like previous studies, the new analysis found that life evaluation, or life satisfaction, rises with personal and national income.
像之前的多项研究一样，最新的分析发现对生活的评价，或者说生活满意度，随着个人与国家收入的增加而上升。
First they asked subjects to reflect on their overall satisfaction with their lives, and ranked their answers using a "life evaluation" score between 1 and 10.
首先他们询问了居民对于生活的总体满意程度，然后将他们的答案在“生活评价”一项里从1到10打分。
The surveys included a global life evaluation, which asked respondents to rate their lives on a scale that ranged from zero (worst possible life) to 10 (best possible life).
这项调查包括一个全球性的生活评估，让受访者对他们的生活在一个量表上进行评分，量表最低分是0分(可能是最糟糕的生活)，最高分是10分(可能是最美好的生活)。
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