英德
有道
百度
谷歌
图片
维基
百科
碰撞角
impingement angle
- 防止白天正面碰撞和前角碰撞。
Preventing daytime head-on and front corner collisions. - 针对再入飞行器带碰撞角约束的末端导引问题，设计了一种新型三维制导律。
A novel three-dimensional(3D) guidance law is proposed for a reentry vehicle with impact angle constraints. - 通过计算绝热压缩温升和畸变形能沉积产生的温升，给出熔化判据，定量估计出了在小碰撞角下爆炸焊接界面熔化层厚度。
Throughcalculation of temperature rising callused by them, melt criterion is given, the thickness of melted layer near explosive welding interface with small collision angle is estimated.
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