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

• The degradations of azo dyes in natural conditions easily produce carcinogenic aromatic amines.
  偶氮染料类污染物的自然降解过程易产生芳香胺类致癌物质。
• Measurement of Molecular Weight of Chitosan and its Degradations
  壳聚糖及其降解物分子量的测定
• Network random delays and data packet dropouts directly cause the degradations of networked control systems.
  网络随机时延和数据包丢失问题，直接影响了网络控制系统的性能指标。
• Hot-carrier-induced device degradations are also analyzed by st ress experiments under three typical hot-carrier injection conditions.
  对三种典型的热载流子应力条件造成的器件退化进行实验。
• 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。
• 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。
• 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。
• Using the ground-based environmental simulations for the irradiations of protons, electrons and their synergistic effects, the electric property degradations and damage mechanisms of the new-generation GaAs/ Ge solar cells were investigated.
  本文通过空间辐射环境地面模拟试验，对航天器应用的GaAs/Ge太阳电池在质子、电子及其综合辐照作用下电性能的演化规律及损伤机理进行了研究。
• She described the degradations she had been forced to suffer.
  她描述了自己被迫经受的屈辱。
• 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。