The way it works is that the entire rocket unit leaves Earth's atmosphere, and then the 15-story-tall rocket booster separates, flips and comes back to a landing zone six miles away.
它的工作方式是，整个火箭单元在离开地球大气层之前，15层楼高的火箭助推器完全分离并翻转，然后在六公里之外的着陆区重新着陆。
Unit test is a key loop of rocket test.
单元测试是运载火箭测试的重要环节。
The first native liquid-fueled rocket engine used a liquid oxygen and carbon-hydrogen propellant, provided 5.6 tons of thrust, and was installed in unit e.
第一个使用液氧碳氢推进剂的国产液体燃料火箭发动机被安装在了火箭的E段上，它可以提供5.6吨的推力。
The unit sales of top roadsters are soaring like a rocket in China. Aston Martin may be the last gold seeker in this business.
在中国，顶级豪华跑车的销售数字如同火箭一样直线窜升，而阿斯顿·马丁或许是最后一位淘金者。
Curves of total vaporization rate of fuel and vaporization rate per unit length as functions of the axial distance of combustor for given rocket engine are also presented.
文中还给出了燃料总蒸发速率和单位长度上的蒸发速率随该发动机燃烧室轴向距离变化的曲线。
Self-contained with an integral rocket, ignito and linethrowing unit for connection between ship-to-ship of from ship-to-shore.
集火箭、引燃器和抛绳装置于一个容器内的组件，用于船对船或船对岸的联系。
Self-contained with an integral rocket, ignito and linethrowing unit for connection between ship-to-ship of from ship-to-shore.
集火箭、引燃器和抛绳装置于一个容器内的组件，用于船对船或船对岸的联系。
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