degeneracy

英 [dɪˈdʒenərəsi]

美 [dɪˈdʒenərəsi]

n.  堕落;腐化

复数：degeneracies　

化学

BNC.27680 / COCA.30235

柯林斯词典

• N-UNCOUNT 堕落;腐化
  If you refer to the behaviour of a group of people asdegeneracy, you mean that you think it is shocking, immoral, or disgusting.
  1. ...the moral degeneracy of society.
     社会的道德堕落

英英释义

noun

• moral perversion
  1. the luxury and corruption among the upper classes
  2. moral degeneracy followed intellectual degeneration
  3. its brothels, its opium parlors, its depravity
  4. Rome had fallen into moral putrefaction
  Synonym:corruptiondepravationdepravityputrefaction
• the state of being degenerate in mental or moral qualities
  Synonym:degenerationdecadencedecadency

双语例句

• The sequential importance re-sampling particle filter can abate the influence of particle degeneracy but will easily lead to another problem-sample impoverishment.
  粒子退化和对突变状态的跟踪能力差是粒子滤波在故障预报应用中存在的主要问题。
• To improve the performance of particle filter, two techniques of particle degeneracy and particle depletion are studied.
  在提高性能方面主要对粒子滤波器中存在的粒子退化和粒子耗尽问题进行了研究。
• It is shown that the work output of a Brayton heat engine working with ideal Bose gases is greater that of a classical Brayton cycle and the quantum degeneracy of the gas does not affect the efficiency of the cycle.
  结果表明，以理想玻色气体为工质的布雷顿热机的输出功比以理想气体为工质的大，而热机效率不受量子简并性的影响。
• So, if the system is isolated, then the degeneracy of your energy is just a number of waysthat you can flip the positions around.
  这样，对孤立系统，能量的简并度是，粒子位置可能的状态数。
• Degeneracy phenomenon is a main disadvantage to particle filter application, common re-sampling methods can resolve degeneracy phenomenon, but the sample impoverishment is deduced.
  退化现象是应用粒子滤波算法的一个主要障碍，常规的再采样方法虽然可解决退化问题，但容易产生粒子耗尽现象。
• The present work deals with oblique derivative problems for second order quasilinear elliptic equations with parabolic degeneracy.
  一类半线性椭圆方程解的存在性问题讨论了二阶拟线性退化椭圆型方程的斜微商问题。
• The spontaneous symmetry breaking of a mechanical system and its energy degeneracy is discussed.
  详细研究了一个力学系统的对称性自发破缺，以及由此引起的能量简并。
• To realize mode degeneracy its 1st torsional-vibration mode and its longitudinal-vibration mode caused by 1st radial-vibration are used in designing of this kind of motor.
  其工作原理利用了一阶扭振动和一阶径向振动（引起的纵向振动）模态。
• So, what we can see is this degeneracy.
  我们可以看到，简并。
• From a view point of the transformation of representation, we analyse the process of the time independent perturbation, and give a unified scheme for the cases of degeneracy and non degeneracy.
  从表象变换的角度出发，分析了用定态微扰论计算体系能量本征值和对应本征矢量的过程。