1. So the hot particles produced by the igniter should be considered in the numerical simulation of the ignition of the rotating RSM with the aft-end igniter.
因此对旋转固体火箭发动机尾部点火过程的数值模拟中,需要考虑点火器生成的高温粒子对点火过程的影响。
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2. The nosecone carried a video camera and avionics to record the rocket’s flight path and other information; the aft end, temperature and strain sensors.
头部载有记录火箭飞行路径和其他资料的摄录机和电子设备;尾部有温度和应变传感器。
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3. Nowadays, however, many such ships have machinery aft with a continuous line of holds from the machinery space to the forward end of the ship.