Chinese translation for "ballistic limit"
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- 冲击界限
穿甲弹道极限
Related Translations:
- Example Sentences:
| 1. | 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。 | | 2. | 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。 | | 3. | 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。 | | 4. | 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。 | | 5. | 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。 | | 6. | Ballistic limit ( m / s ) vi - i vl - 2 vim vli - 2 325 399 535 902 based on the analysis of failure model of ductile target penetrated by conical projectile , a new energy function is obtained , as follows , ? 88 . 4547 the ballistic limit can be predicted using the function and satisfactorily accords with the actual results
在分析已有模型的基础上，建立了一个新的尖头弹侵彻延性材料时，靶材的塑性功表达式，即哈尔滨工程大学硕士学位论文利用上式计算尖头弹侵彻时的弹道极限，结果吻合较好。 | | 7. | They are applied to different situations and verified by experiments . analysis model of small ap oblique penetrating ceramic / metal light armor is established on the basis of energy model and the assumption of ellipse absorbing the same energy in back plate , giving the predictable formula about ballistic limit velocity . with energy model the optimization design in relation to ceramic / metal light armor is analyzed and the optimal coefficient of ceramic / metal composite armor is gained
本文的主要研究内容如下： (一)建立了小型穿甲弹垂直侵彻陶瓷/金属轻型装甲的动量模型和能量模型，它们分别适用不同情况，并通过试验验证；基于能量模型和背板椭圆吸能相同假设，建立了小型穿甲弹斜侵彻陶瓷/金属轻型装甲的分析模型，给出了弹道极限速度预测公式；利用能量模型对陶瓷/金属轻型装甲的优化设计进行了分析，给出了陶瓷/金属复合装甲的最佳优化系数。 | | 8. | According to the land forces criteria ( u . s ) for ballistic limit and by using the method that the ballistic limit is equal to the average of two velocities that are partly penetration velocity and completely penetration velocity respectively , the ballistic limit is determined targets penetrated by both conical and flat - ended projectile , the result can be in the table
结果表明，不论是尖头弹侵彻还是钝头弹侵彻，这两个板厚的船体钢的弹道极限均未超过常规弹速范围，一般的枪炮可轻易达到这一范围，因此从这个意义上说，这两个板厚的船体钢的抗侵能力不是很理想。 |
- Similar Words：
- "ballistic kiss" Chinese translation, "ballistic laser holographic system" Chinese translation, "ballistic launch" Chinese translation, "ballistic lead" Chinese translation, "ballistic lead angle" Chinese translation, "ballistic link bearing" Chinese translation, "ballistic lithotripter" Chinese translation, "ballistic magnetometer" Chinese translation, "ballistic match" Chinese translation, "ballistic measurement" Chinese translation
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