扰动状态理论的指导思想是平均化，参考状态本身并不发生劣化过程。
DSC presents an average course, but the reference state responses are not displayed deteriorating course.
当荷载是循环往复应力时，引起的材料力学性能劣化过程称为疲劳损伤。
When the load is the stress cycle, the mechanical properties of materials caused by the deterioration process is known as fatigue damage.
调查表明，原设计混凝土标号过低，保护层过薄，桥面排水不当，加速了劣化过程。
The deterioration is accelerated because the strength grade of concrete is too low, depth of cover too thin, and drain off water unsuitable.
黑色岩层是一种分布广泛且较为特殊的一类岩石，它的风化往往会加速各类岩石以及工程建筑物材料的风化与劣化过程。
As a special kind of rocks, black strata are distributed widely. Their weathering usually accelerates weathering process of each kind of rocks and engineering structure materials.
通过油液诊断技术对某大型冷轧轧机高压液压系统液压油的劣化过程进行研究，并分析该液压系统液压油迅速劣化的根源。
The deterioration process of hydraulic oil in a high-pressure hydraulic system of cold rolling mill is studied through oil diagnosis technology, and the reason is also analyzed.
在单光子发射断层成像(SPECT)中，为了校正劣化因素的影响，提高图像质量，需要对SPECT成像的物理过程进行准确建模。
In single photon emission computed tomography (SPECT), accurately modeling of the physics of SPECT imaging process is essential to degrading factor compensation and image quality enhancement.
作者分析了其劣化的原因、过程、产物以及其理化指标随里程的变化规律。
The deterioration causes, process, products, and the change law of physicochemical index along with the mileage have been analyzed.
提出了一类基于半马氏决策过程的劣化失效系统检测与维修优化模型。
The optimal model of inspection and maintenance for the deteriorating system is presented with the semi-Markov decision process.
工程结构中的水泥砂浆在使用过程中经常会受到侵蚀性离子的作用，致使水泥砂浆性能劣化强度降低。
Cement mortar in engineering structures is often subjected to the effect of erosive ions and thus performance of cement mortar will deteriorate.
分别以水中冻融和盐溶液中冻融循环作为试验条件，研究具有不同耐久性的混凝土在冻融过程中多种宏观性能劣化的敏感程度。
The sensitivity of degradation of several macro properties was studied through the freezing thawing tests of concretes with different durability in water and salt solution.
该系统有助于大容量设备在运行过程中及时发现绝缘劣化等缺陷，并对该过程进行监测，提供分析依据。
Helpful in large capacity equipment in operation of the system in the timely detection of defects such as insulation deterioration, and to monitor the process and provide analysis.
该系统有助于大容量设备在运行过程中及时发现绝缘劣化等缺陷，并对该过程进行监测，提供分析依据。
Helpful in large capacity equipment in operation of the system in the timely detection of defects such as insulation deterioration, and to monitor the process and provide analysis.
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