释义 |
reentry vehicle短语¹³¹⁶²⁰⁺³ 基本例句 再入飞行器,再入运载工具 The shape of ballistic reentry vehicle generally is axial symmetry, but its mass center may be departure from the axis of its symmetry. 弹道式再入飞行器一般为轴对称旋成体,但其质心可以偏离对称轴。 magsci Finite element method for thermal stress analysis of reentry vehicle nose tip is one application of finite element analysis of solid axisymmetric body. 端头热应力分析的有限元法是属于轴对称实心体的有限元分析。 cnki This paper deals with the problem of determining the aerodynamic shape of a reentry vehicle with minimum total trajectory heat transfer. 本文研究确定再入飞行器的最小总加热量气动外形问题。 cnki |