dissipation

英 [ˌdɪsɪˈpeɪʃn]

美 [ˌdɪsɪˈpeɪʃn]

n.  消散; 驱散; 挥霍; 浪费; 放荡; 纵情遂欲

复数：dissipations　

化学

BNC.23552 / COCA.24438

牛津词典

noun

• 消散；驱散
  the process of disappearing or of making sth disappear
  1. the dissipation of energy in the form of heat
     以热量形式耗散的能量
• 挥霍；浪费
  the act of wasting money or spending money until there is none left
  1. concerns about the dissipation of the country's wealth
     对挥霍国家财富的忧虑
• 放荡；纵情遂欲
  behaviour which is enjoyable but has a harmful effect on you

柯林斯词典

• N-UNCOUNT 放荡;花天酒地
  If someone leads a dissipated life, you can also say that they lead a life ofdissipation.
  1. Her face was a revelation of age and dissipation.
     她的脸暴露了她的年龄和放荡的生活。

英英释义

noun

• useless or profitless activity
  1. if the effort brings no compensating gain it is a waste
  2. mindless dissipation of natural resources
  Synonym:wastewastefulness
• dissolute indulgence in sensual pleasure
  Synonym:profligacydissolutionlicentiousnesslooseness
• breaking up and scattering by dispersion
  1. the dissipation of the mist

双语例句

• In the paper, it is introduced that the mathematical expressions of dissipation function of energy in irreversible processes.
  文章介绍了在有交互传输的系统中，其不可逆过程中的能量耗散函数的数学表达式。
• Many inessential factors are becoming more important, such as the viscous dissipation, axial conduction and surface wettability.
  许多在常规尺度下不重要的因素如黏性耗散、轴向热传导和表面浸润性等都开始变的突出。
• In this paper the energy dissipation mechanism and anti-earthquake ductility design of ferroconcrete frame structure are expounded mainly.
  文章主要阐述了钢筋混凝土框架结构的耗能机理和抗震延性设计的方法。
• Eddy diffusion is apparent in the dissipation of smoke from a smokestack.
  从烟囱里冒出的烟消散中我们可以明显地看到涡流扩散。
• In this paper, a new structure with local energy dissipation is put forward.
  本文提出了高层建筑结构的一种局部消能减震新体系。
• In this way, less collector dissipation results, and the efficiency increases.
  这样，集电极功耗比较小，从而提高了效率。
• The effect of the thermal resistance at two interfaces on heat dissipation capability of the SWS is analyzed.
  分析了两个接触处的界面热阻率对慢波结构散热性能的不同影响。
• The ductility and dissipation of this kind of structure is better.
  这种结构有一定的延性和较好的耗能能力。
• If the average dissipation can be decreased, more output power can be obtained.
  如果平均损耗可降低，更多的输出功率可以得到。
• The drawback of this approach is high power dissipation on series components during the overload condition.
  这个方法的缺点是过载情况下，串联器件上能量耗散高。