impingement的翻译，读音
释义：
同根词
impinging n. 冲击；碰撞 v. 冲击，撞击（impinge的现在分词形式）impinge vi. 撞击；侵犯 vt. 撞击
例句
The value of jet-to-surface spacing impacts a complicated effect on the flow and heat transfer for jet array impingement; 射流孔与冲击靶面间距对阵列射流冲击的流动和换热特性影响是非常复杂的； 。
The thermal images show truly the features of local heat transfer for each jet impingement cooling. 热图像真实地反映出每一股射流的冲击冷却局部换热特征。
An experimental investigation on single circular impingement heat transfer by nitrogen-hydrogen mixture is presented. 以氮氢混合气体为模化介质，研究了单孔冲击射流传热过程。
An experimental investigation on single circular impingement heat transfer by nitrogen - hydrogen mixture is presented. 以氮氢混合气体为模化介质,研究了单孔冲击射流传热过程. 。
It has changed enterprise not only self production management control, moreover trade method to tradition brings about impingement . 它不仅改变了企业本身的生产、经营、管理，而且对传统的贸易方式带来冲击。