So the problem of taking the picture of real rocket jet with high temperature, high velocity and strong flame was solved.

解决了长期以来无法拍摄到高温、高速、强火焰光的火箭射流流场图像的问题。

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After comparing several common CAD modeling methods, the cubic parameter-spline curve is used to approach and interpolate discrete contour of usual and complicated rocket jet.

通过对几种常用的CAD造型方法的比较，对常用而复杂的喷管离散点型轮廓段的拟合插值采用三次参数样条曲线来完成。

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The market for launching small satellites is presently only partly served by the Pegasus rocket, which is launched at high altitude by a commercial jet aircraft.

在小型卫星的发射这一市场，目前只有天马火箭公司提供一些服务。他们用商务喷气式飞机在高空进行发射。

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It will be powered by a combination of a hybrid rocket and a jet engine from a Eurofighter-Typhoon.

BBC: 1,000mph car project 'on track'

After turning off the jet and rocket he will deploy an air brake at 800mph, parachutes at 600mph and finally put his foot on a car-type friction brake at 250mph any faster and the brakes could explode.

ECONOMIST: The land-speed record

The key is a unique motor, the Sabre, which serves as jet engine and rocket rolled into one.

BBC: Skylon: A British dream of space