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

• Years of dissipation had ruined his health.
  多年的放荡生活毁掉了他的健康。
• Sample test result illustrates the advantage of application of this technology in rack equipment heat dissipation.
  样件测试的结果表明了这一技术的工程化应用对机架设备散热带来的优点。
• 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。
• In this paper, friction energy dissipation bracing and elastic plastic relation of a frame are discussed.
  本文分析了摩擦消能支撑及框架主体结构弹塑性本构关系，并给出了动力时程分析的计算方法。
• 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。
• 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。
• 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 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。
• 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。
• 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。