音标与读法

这里为大家介绍下downrange 是什么意思，希望能帮助到各位朋友。

中英文翻译

adj.,adv.

【宇宙空间技术】离开发射中心和沿着试验航向的[地]。

Downrange is the horizontal distance traveled by a spacecraft, or the spacecraft"s horizontal distance from the launch site. More often, it is used as an adverb or adjective specifying the direction of that travel being measured in a horizontal direction.

例句与用法

1.The signal was picked up by a downrange radar station

该信号被试验飞行方向之内的雷达站收到了。

2.Landed a thousand miles downrange ; the downrange target area

在顺发射方向一千英里处着陆；发射方向的目标区域

3.We got rangers out there that ain " t heard the first round go downrange in combat yet

我们有些兵连战场上的第一声枪响都没听到过

4.The guidance scheme includes a trajectory planner that generates a feasible flight trajectory and a control law that achieves bounded tracking of the downrange and crossrange distances as functions of energy

其中，轨迹规划器可产生一个可行的飞行轨迹。控制律作为能量的函数可实现再入段对纵向和横向航程的有界跟踪。

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