degradations

英 [ˌdɛgrəˈdeɪʃənz]

美 [ˌdɛgrəˈdeɪʃənz]

n.  堕落; 落泊，潦倒(的境况); 毁坏，恶化(过程)
degradation的复数

柯林斯词典

• N-VAR 丢脸;（尤指）落泊,堕落
  You usedegradationto refer to a situation, condition, or experience which you consider shameful and disgusting, especially one which involves poverty or immorality.
  1. They were sickened by the scenes of misery and degradation they found...
     目睹困苦、潦倒的景象，他们感到心里极不舒服。
  2. She described the degradations she had been forced to suffer.
     她描述了自己被迫经受的屈辱。
• N-UNCOUNT 恶化;变糟;衰退
  Degradationis the process of something becoming worse or weaker, or being made worse or weaker.
  1. I feel this signals the degradation of American culture.
     我觉得这标志了美国文化的没落。
• N-UNCOUNT (土地或环境的)退化
  Thedegradationof land or of the environment is the process of its becoming damaged and poorer, for example because of the effects of pollution, industry, and modern agricultural methods.
  1. There are serious problems of land degradation in some arid zones.
     在一些干旱地带存在严重的土地退化问题。
  2. ...the accelerating degradation of our planet's natural environment.
     地球上自然环境的加速退化
• N-UNCOUNT 降解
  In science, thedegradationof a substance is the process of its breaking down into its separate parts or elements.
  1. ...the degradation of salicylic acid in plants.
     植物中水杨酸的降解

双语例句

• Chemical degradations are laborious and time-consuming.
  化学降解法复杂且费时间。
• The degradations of polystyrene ( PS) and the mixture of PS/ polypropylene ( PP) in supercritical water were studied in this article.
  对聚苯乙烯（PS）和聚苯乙烯（PS）与聚丙烯（PP）的混合塑料进行了超临界水降解实验。
• These degradations resulted in a decrease in viscosity and an increase in conductivity.
  其表观现象为体系黏度的下降和电导率的提高。
• Also, the degradations of n-MOSFET and p-MOSFET are compared and the increase of delay-time induced by device degradation is represented by introducing "time-index", and the saturation effect and temperature characteristics of device degradation are described.
  另外，比较讨论了P沟和N沟MOSFET的退化，对器件退化导致的电路延迟增加则引入了时间因子的概念来加以明确的表征；对器件退化的饱和效应和温度特性也作了分析概述。
• The results indicate that the compatibility of blending components may be differentiated by the DTG curves of thermal degradations of blends.
  研究结果表明，共混胶乳的相容性可以通过其共混产物的热降解DTG曲线来判定。
• Or it can further ensnare people in poverty and environmental degradations, creating a vicious cycle.
  反之则可能使人民进一步陷入贫困和日益恶化的环境中，从而导致一种恶性循环。
• In our actural applications, the two servers may be different in service rate and failure rate because of the abrasions and degradations. Therefore it has an important impact on the performance measures and economic profit.
  实际生活中的两服务台可能因为磨损、老化等原因造成服务率和故障率的差异，从而对系统的性能指标和经济效益产生重要影响。
• The carotenoid is one of the most important terebene compounds in tobacco, it not only has direct impact on appearance quality of the tobacco leaves, but also its degradations are closely related to internal quality and fragrance amount.
  类胡萝卜素是烟草中最重要的萜烯类化合物之一，它不仅直接影响烟叶颜色、光泽等外观质量，而且其相关降解产物与烟叶的香气质和香气量密切相关。
• Serviceability tools predict degradations in their products before a problem affects customer productivity.
  运行可靠性工具可以在问题影响到客户生产力之前预测产品中的老化。
• Measurement of Molecular Weight of Chitosan and its Degradations
  壳聚糖及其降解物分子量的测定