impinge on中文什么意思

撞击, 侵犯, 紧密接触

• impinge:    vi. 1.冲击，撞击 (on; u ...
• impinge against:    撞击
• impinge corrosion:    冲击腐蚀

例句与用法

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1. A single cylindrical wavefront impinges on both prisms .
   一个圆形波阵面射到两个棱镜上。
2. It intercepts a portion of the light impinging on the photocell .
   它遮住一部分照射在光电管上的光。
3. In an experiment, a beam of known intensity impinges on a target .
   在实验中，用已知强度的粒子来击轰靶。
4. They impinge on the final structure, grain size and properties of this alloy .
   他们对最终组织、晶粒尺寸和合金性能都有较大的影响。

英文释义

动词

1. hit against; come into sudden contact with; "The car hit a tree"; "He struck the table with his elbow"
   同义词：hit, strike, run into, collide with