1) multi layer target
多层靶
1.
2 km/s and the investigation of cratering during hypervelocity impact for the dual layer target structure and concludes that the total punctured depth was less in the multi layer targets by hypervelocity projectile impact in comparison with the crater depth on semi infinite targets under the same impact condition and multi layer target structure achieve.
试验结果表明 :与同样碰撞条件下半无限体靶上产生的破坏情况相比 ,多层靶被击穿的总厚度远小于半无限体靶上形成的弹坑深度 。
2) multilayer target
多层板靶
1.
Based on continuum damage mechanics, the deformation-damage process of a multilayer target impacted straight by a bullet is simulated with 3-dimensional numerical analysis and the basic equations are derived.
基于连续损伤力学，对于子弹冲击多层板靶的变形─损伤过程以三维数值模拟作了理论研讨，给出了必要的基本方程。
3) mutil-layer target
多层液靶
1.
In this paper, experiments of the impact of liquid drops against liquid mutil-layer target were carried out.
本文介绍了液滴对多层液靶的撞击实验研究,实验中液体从不同高度滴落,同时改变液靶的液层厚度,通过高速摄影机记录撞击成坑的过程,将胶片扫描数据输入计算机,并通过图像软件处理获得最终成坑数据。
4) multi-layer target
多层复合靶
1.
The area and volume of dent in concrete covered and bitumen concrete covered multi-layer targets that created by semi-armour-piercing projectile blasting were tested.
实验测试了半穿甲弹丸在混凝土面层和沥青混凝土面层的多层复合靶中的爆炸深度及爆炸后形成的弹坑面积和体积;对多层复合靶中弹坑的形成机理和复合介质的爆炸破坏机理进行了探讨。
6) multi layer targets
多层金属靶
1.
Based on MOCL algorithm, jet formation by wide angle shaped charge and penetration into multi layer targets are numerically simulated with a two dimensional multi material Eulerian code.
运用改进的网格线示踪点法MOCL(MarkOnCellLine)二维多流体欧拉程序 ,对大锥角聚能装药射流的形成及侵彻多层金属靶的全过程进行了数值模拟研究 ,计算结果与试验结果较吻合。
补充资料：多层沉积层
分子式：
CAS号：
性质：由两种或两种以上相继沉积的金属构成的沉积层。这些沉积层可以由不同特性的同一金属或不同金属构成。如为了提高镍镀层的防护性，有时采用双层镍或三层镍镀层。又如为防护-装饰目的采用的铜/镍/铬三层镀层。
CAS号：
性质：由两种或两种以上相继沉积的金属构成的沉积层。这些沉积层可以由不同特性的同一金属或不同金属构成。如为了提高镍镀层的防护性，有时采用双层镍或三层镍镀层。又如为防护-装饰目的采用的铜/镍/铬三层镀层。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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