A space rocket carrying communications equipment exploded soon after takeoff Saturday evening in India, the official national news agency reported.
印度一个携带通信设备空间运载火箭于星期六晚上起飞后立即爆炸，官方的国家通讯社报道。
During takeoff, the coleopter would rise straight up like a rocket before alighting itself for cruise mode.
起飞时环翼机像火箭一样笔直上升，降落前一直处于巡航模式。
During takeoff and landing, it's even more rocket-prone.
在起飞与降落中，它像是火箭。
Under the conditions of the given payload and the highest launching height, the design parameters of the propulsion system are selected to minimize takeoff mass of the rocket.
在给定有效载荷、最高射高的条件下，选取动力系统的设计参数使火箭的起飞质量最小。
A large amount of practical measurement and calculated drift data of rocket shows that the models are suitable for describing and analyzing drift of rocket in takeoff phase.
大量实测数据计算结果证实，该箭体漂移的运动学模型是可靠的，很好地刻画了火箭在垂直起飞段漂移量的变化规律。
A large amount of practical measurement and calculated drift data of rocket shows that the models are suitable for describing and analyzing drift of rocket in takeoff phase.
大量实测数据计算结果证实，该箭体漂移的运动学模型是可靠的，很好地刻画了火箭在垂直起飞段漂移量的变化规律。
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