High velocity impact on spacecraft by meteoroid and space debris is a threat to its safety operation, that can in turn lead to significant damage and catastrophic failure.
微流量及空间碎片的高速撞击威胁着航天器的安全运行，导致其严重的损伤和灾难性的失效。
High velocity impact on long duration and large size spacecraft by meteoroid and space debris is a threat to its safety operation, that can in turn lead to significant damage and catastrophic failure.
微流星体及空间碎片的高速撞击威胁着长寿命、大尺寸航天器的安全运行，导致其严重的损伤和灾难性的失效。
Impact protection that meets all ANSI Z87.1 standards for high velocity and high mass impact resistance.
撞击防护符合所有ANSI Z 87.1关于高速撞击和重物撞击标准。
Under the impact of a large hammer, a high signal noise ratio of the force and velocity can be acquired in the high-strain dynamic testing.
高应变动力试桩法采用数吨重锤锤击，同时实测了桩顶的力信号和速度信号，具有很高的信噪比。
Particles impacting at high velocity is a very important research direct in impact dynamics field.
颗粒高速碰撞问题是冲击动力学领域中的一个重要研究方向。
When the region suffers impact injury or high velocity projectile injury, indirect injury of adjacent tissues and organs will usually occur.
无论是颌面部撞击伤还是高速投射物伤，除了直接损伤作用外，都还常常导致邻近组织、器官的间接损伤。
In this paper, the damage process of composite laminated plate subjected to low velocity impact is analyzed by using a high-order displacement mode.
运用一种精度较高的高阶位移模型进行复合材料层合板的应力分析，在分层损伤处采用沿厚度分段抛物线插值的方法拟合横向剪应力。
In this paper, the damage process of composite laminated plate subjected to low velocity impact is analyzed by using a high-order displacement mode.
运用一种精度较高的高阶位移模型进行复合材料层合板的应力分析，在分层损伤处采用沿厚度分段抛物线插值的方法拟合横向剪应力。
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