Distributive characters of hypervelocity fragments impacting double - level target were researched.
研究了超高速破片碰撞 双层 靶形成碎片云的分布特点.
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The meteorites struck the earth with hypervelocity impacts.
流星以超高速撞击力冲击地球.
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Studies the hypervelocity launch feature of graded - impedance flier - plates .
研究波阻抗梯度飞片的超高速 发射特性.
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These hypervelocity within the atmosphere and are subjected to enormous heating as well as aerodynamic loads.
这类弹丸在大气中高速飞行,并受到剧烈的气动加热及空气动力负荷的作用.
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Combat effectiveness research is an essential and basic research of the correlative researches of hypervelocity weapons.
在众多高超声速武器的相关研究中,作战效能分析研究是一项很必要的基础性研究工作.
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