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

• Structural shock absorption by viscous dampers is one of the most effective energy dissipation methods.
  利用粘滞阻尼器对工程结构进行减震是耗能减震方法中最有效的新型抗震技术之一。
• An optimization design method for shear wall structure with energy dissipation devices is put forward.
  提出了一种消能减震剪力墙结构最优阻尼比的设计方法。
• However, the dissipation model of excess pore water pressure after liquefaction is only affected by the confining pressure.
  相对密度仅对液化后的本构模型有较大的影响，而对孔压消散模型基本没有影响。
• The essential reason of influence of stress amplitudes and waveforms on rock life was different dissipation of energy.
  结果表明，应力幅值、波形和频率都对岩石的疲劳寿命有显著的影响。
• Integral Kinetic Energy Equation. Dissipation Methods.
  积分动能方程式。消散方法。
• 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。
• The coupling mechanical action between filling body and rock mass during filling mining is a process of energy dissipation.
  充填法开采过程中充填体与岩体的耦合力学作用是一个能量耗散过程。
• 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。
• 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。
• Of course he'd ruined his constitution by drink and dissipation.
  当然啰，他喝酒作乐早已经把身体搞垮了。