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

• And from the perspective of energy dissipation, the effectiveness of the proposed regulator was studied.
  从能量耗散的角度定性地说明了该控制器的优越性。
• 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。
• 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 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。
• 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。
• 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。
• With the self-made frame, the structure becomes stable and good to heat dissipation.
  自制的机器人框架不但使结构稳定，而且保证了各硬件模块的良好散热。
• The barrel itself has heavy contours and id fluted to reduce weight and improve heat dissipation.
  枪管本身的轮廓和身份证重凹槽，以减轻重量，提高散热。
• The viscous damping wall is a type of energy dissipation device for building structures.
  粘滞阻尼墙是一种性能良好的消能减震部件。