复数： hypervelocities

Advances in hypervelocity impact dynamics and spacecraft protection research .

超高速撞击动力学及航天器防护研究进展。

The meteorites struck the earth with hypervelocity impacts .

流星以超高速撞击力冲击地球。

On scaling relations for hypervelocity electromagnetic launch processes .

有关超速电磁发射过程的比例关系。

Applications of the smoothed particle hydrodynamics method to hypervelocity impact simulations .

光滑粒子模拟方法在超高速碰撞现象中的应用。

The significance and development of the research relat ed to numerical simulation of hypervelocity space debris impact is elucidated .

阐明了空间碎片超高速撞击数值仿真技术研究的目的、意义和国内外发展状况。