ballistic limit meaning in Chinese
冲击界限
穿甲弹道极限
Examples
- Then , design and obtain the experiment scheme whipple shield configuration ballistic limit equation
其次,设计出whipple防护结构撞击极限方程的实验方案。 - Design a ballistic limit equation scheme is the kernel part of the research and the main body of the thesis
设计一个得到撞击极限方程的实验方案是本文主要研究内容,本文按照下述内容展开。 - Whipple shield is the most basic protect scheme , and ballistic limit equation is an important form to evaluate the protect scheme
Whipple防护是最基本的防护方案,而撞击极限方程则是评价防护方案的重要形式。 - Finally , through the empirical datum union with the simulation datum , obtains the ballistic limit equation with the method of multiple linear regressions , and to the fitted equation carries linear relations significance test
最后,通过已有的实验数据结合数值模拟得到的数据,用多元线性回归的方法得到拟合的撞击极限方程,并对拟合出的方程的线性关系进行显著性检验。 - With the material dynamic constitutive equation including damage and the effect of stain rate the predictable formula about ballistic limit velocity of fiber composite target . secondly based on the damage feature about ceramic / fiber composite target caused by impact load , analysis model about defense performance of ceramic / composite material target is formed and the predictable formula about ballistic limit velocity is also given . lastly using the reflection and projectile theory of stress wave the paper discusses the design of ceramic / composite material target , optimizes the design of double layer ceramic / composite targets , gains optimal coefficient under certain area density and discusses the variety relationship of area density and thickness with optimal coefficient u nder some ballistic limit velocity 3
首先，分析了纤维类正交铺层复合靶板在冲击载荷作用下的损伤破坏机理，结合包含损伤和应变率效应的材料动态本构方程，建立了纤维复合材料板弹道极限速度的预测公式；其次，根据陶瓷/纤维材料复合靶板在冲击载荷下的破坏特点，建立了陶瓷/复合材料靶板抗弹性能分析模型，给出了弹道极限速度预测公式；最后，利用应力波反射和透射理论讨论了陶瓷/复合材料靶板的设计问题，对双层陶瓷复合靶板的优化设计进行了分析，给出了在一定面密度下的最佳优化系数，讨论了一定弹道极限速度下的面密度和厚度随优化系数的变化关系。