The utility model can be used in the supersonic time-measuring systems.
本实用新型可以广泛应用于超声波测时系统中。
October 24, 2003, Concorde makes its last commercial flight, bringing the era of airliner supersonic transport to a close, at least for the time being.
2003年的10月24日，协和式飞机进行了其最后一次商业飞行，从而结束了客机的超音带运输时代。
But very quickly after that, I have to bring the throttles out of AB to make sure I'm not supersonic by the time I get to the show center again.
但是很快，我就要把油门从加力状态下收回以保证我在飞过展览中心上空的时候不会超过音速。
The time averaged velocities in fluid flow can be measured simply and conveniently by investigating the effect of the pitot tube in supersonic flow.
总压管提供了一种简便快捷的测量流体平均流场的方法，分析其在超音速测量中的影响具有重要意义。
The extraction time of microwave was 1/40 of supersonic extraction and extraction rate of microwave is higher than supersonic.
本法提取时间仅为超声波提取的1/40，且提取率高于超声波提取。
Then, the base bleed method is introduced on a general supersonic missile to decrease the base drag of the inlet cowl for the first time and is validated by wind tunnel test.
本文首次将底部排气法应用于导弹上，结合一种具有常规气动布局的超声速导弹进行了底部排气方案设计，采用一种“底窝器”来提高进气道整流罩的底部压强，并进行了风洞实验验证。
Due to extremely short residence time of supersonic airflow, it is difficult to effectively mix and combust for the fuel and air in scramjet combustor.
高超声速气流在燃烧室的停留时间非常短，使得超燃冲压发动机燃烧室内燃料与气流的混合及其燃烧变得非常困难。
The results show that supersonic method is superior to the solvent extraction method, the process with supersonic cost less time and extract more amounts of Aloesin.
实验表明：超声提取法优于溶剂提取法，所用的时间短，提取率高。
2003 - Concorde makes its last commercial flight, bringing the era of airliner supersonic transport to a close, at least for the time being.
2003年的今天，协和式飞机进行了其最后一次商业飞行，从而结束了客机的超音带运输时代。
2003 - Concorde makes its last commercial flight, bringing the era of airliner supersonic transport to a close, at least for the time being.
2003年的今天，协和式飞机进行了其最后一次商业飞行，从而结束了客机的超音带运输时代。
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