The manganese fork properly extends a wing rail to reduce an impact angle in order to enhance the train speed.
锰叉将翼轨适当延长以减小其冲击角，提高车速。
The results indicate that the optimized TVC scheme avoids rising of missile-body, and increases the impact angle, which reduces the requirement on the warhead.
结果表明，优化后的TVC方案避免了弹体抬头的现象发生，提高了导弹击顶时的落角，可降低对战斗部的指标要求。
The effects of impact Angle, particle velocity, erodent size and impact time were demonstrated.
研究了冲蚀角度、冲击速度、磨粒尺寸、冲蚀时间等影响因素对材料的冲蚀率的影响。
The effects of impact Angle, particle velocity, erodent size and impact time were demonstrated.
研究了冲蚀角度、冲击速度、磨粒尺寸、冲蚀时间等影响因素对材料的冲蚀率的影响。
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