impingement

英 [ɪmˈpɪndʒmənt]

美 [ɪmˈpɪndʒmənt]

n.  影响; 碰撞，冲（打、撞）击; （雾点的）动力附着

复数：impingements　

化学

COCA.35912

英英释义

noun

• a sharp collision produced by striking or dashing against something
  Synonym:impaction
• influencing strongly
  1. they resented the impingement of American values on European culture
  Synonym:encroachmentimpact

双语例句

• The impingement and swirl play a primary role on the Nusselt number of the researched surfaces.
  冲击和旋流是通道各个面换热强化的主要原因；
• The direction of fuel spray after impingement and opening pressure of nozzle were important factors to influence fuel and air mixing and burning process.
  另外撞击反弹方向和喷油压力等也是影响混合气形成和燃烧的重要因素。
• The dynamic SIF variation was found to lag behind the stress-pulse impingement by several microseconds.
  人们发现，动态应力强度因子的变化滞后于应力脉冲冲击几微秒。
• Study on the hammer material and quality of the upright impingement crusher
  立式冲击破碎机锤头材料和质量的研究
• The result shows that the Coriolis force induced by the rotation effect can change the discharge coefficient of the impingement holes.
  计算结果表明，旋转作用所产生的哥氏力改变了冲击孔的流量系数值，转速越大，哥氏力作用就越明显。
• The difference of heat transfer between the leading and trailing impingement surfaces decreases with the rotating velocity increasing.
  同时前尾缘冲击面换热的差别随着转速的增加将越来越小。
• Experimental investigation on discharge coefficient of jet impingement holes within semi-confined channel
  半封闭通道射流冲击孔流量系数的实验
• Strengthening the rotator cuff muscle strength and shoulder proprioceptive neuromuscular training can speed up the impingement Syndrome rehabilitation and prevent its happening.
  通过加强肩袖肌群的力量训练和肩关节神经肌肉本体感受性训练，可以加快游泳肩的康复及预防其的发生。
• Research on Cooling Method of Electronics Based on Jet Impingement
  基于冲击射流的电子器件冷却方法研究
• The various flow patterns and corresponding various characteristics of local heat transfer of impingement flow are considered for the short distance between nozzle exit and target surface.
  本文阐述了短距冲击情况下各种流型及相应的各种局部换热特性。