rocket flight

At first the ballistic model of rocket projectile vertical launch is established, then it researches lift-to-drag ratio and influence of the angle of flight path on the firing range.

首先建立了火箭弹垂直发射的弹道模型，然后研究了升阻比、弹道倾角等参数的变化对火箭弹射程的影响，并分别对这两种情况进行了仿真。

This effect can make flighting rocket flight fail sometimes.

这种影响有时可造成火箭飞行失败.

The rocket flight had to be aborted because of difficulties with computer.

因电脑出故障,这次火箭飞行只好中辍.

Investigated charring erosive characters of internal insulation of solid rocket motor under flight acceleration.

研究了固体火箭发动机内绝热层在飞行加速度条件下的炭化烧蚀特性.

Crews return the main stages of the student-launched sub-orbital rocket to the Wallops Flight Facility on Wallops Island, Va., on Thursday.

克鲁斯回报瓦勒普岛，弗吉尼亚州的学生推出的亚轨道火箭的主要阶段的沃洛普斯周四航班基金。