damper

英 [ˈdæmpə(r)]

美 [ˈdæmpər]

n.  (调节空气，控制炉火燃烧的)风门，气闸，挡板; (钢琴的)制音器，减音器
adj.  潮湿的; 微湿的; 湿气重的
damp的比较级

复数：dampers　

GRETEM8化学

BNC.22032 / COCA.18613

习惯用语

n.

put a damper on sth
• 抑制；使扫兴；使沮丧
  to make sth less enjoyable, successful, etc.

牛津词典

noun

• （调节空气，控制炉火燃烧的）风门，气闸，挡板
  a piece of metal that can be moved to allow more or less air into a fire so that the fire burns more or less strongly
• （钢琴的）制音器，减音器
  a device in a piano that is used to reduce the level of the sound produced

柯林斯词典

• (火炉、锅炉或熔炉的)调节风门，风挡
  Adamperis a small sheet of metal in a fire, boiler, or furnace that can be moved to increase or reduce the amount of air that enters.
• (钢琴等乐器的)制音器，减音器
  Adamperis a device in a piano or similar musical instrument which makes the sound less loud by restricting the movement of the strings.
• PHRASE 使扫兴;抑制
  Toput a damper onsomething means to have an effect on it which stops it being as enjoyable or as successful as it should be.
  1. The cold weather put a damper on our plans...
     寒冷的天气给我们的计划泼了冷水。
  2. That would put a damper on the future growth of U.S. steel exports.
     那将会抑制美国钢铁出口未来的增长。

英英释义

noun

• a depressing restraint
  1. rain put a damper on our picnic plans
• a device that decreases the amplitude of electronic, mechanical, acoustical, or aerodynamic oscillations
  Synonym:muffler
• a movable iron plate that regulates the draft in a stove or chimney or furnace

双语例句

• Its damping effects is compared with shearing damper with high-damping rubber.
  最后将其与高阻尼剪切型拉索减振器进行了比较。
• The damping provided by the ER damper has the properties of both the Coulomb damping and the viscous damping.
  非线性电阻分布特性阻燃性增强热塑性塑料电流变阻尼器提供的阻尼具有库仑阻尼和粘性阻尼的特点。
• That would put a damper on the future growth of U.S. steel exports.
  那将会抑制美国钢铁出口未来的增长。
• The calculated results show that the presented damper can better control the torsional vibration of engine crankshaft.
  计算结果表明，多级扭转减振器可以较好地控制发动机曲轴的扭振。
• This system is of a small nonlinearity containing stiff nonlinear and damper nonlinear one.
  它是含有刚度非线性和阻尼非线性的弱非线性系统。
• Based on the semi-active control theory, a new type clearance viscous damper is presented in this paper.
  基于半主动控制理论，本文提出一种新型的间隙式粘滞阻尼器。
• The response of vertical vibrating system with an impact damper under simple harmonic excitation is analyzed by numerical simulation.
  运用释值仿真方法分析了垂直冲击消振系统的简谐激励响应。
• The cold weather put a damper on our plans
  寒冷的天气给我们的计划泼了冷水。
• Applications of Viscoelastic Damper in Structure Design and Earthquake Resistant Reinforcement
  粘弹性阻尼器在结构设计和抗震加固中的应用
• The fluid viscous damper is applied widely in civil engineering with the development of the science and technology.
  随着科学技术的发展，液体粘滞阻尼器在工程抗震、梁抗风等土木工程领域中的应用越来越广泛。