1、

A deafening bang echoed, resembling the roar of a supersonic jet.

一声震耳欲聋的巨响回荡,宛如超音速喷气式飞机的轰鸣。

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2、

Transient responses of a flexible spin rocket launch system with a supersonic jet

高速喷流下的柔性旋转火箭发射系统瞬态响应

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3、

with the development of supersonic jet planes, the world is becoming smaller and smaller.

随着超声波喷气式飞机的发展,世界正变得越来越小。

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4、

computer aided design of supersonic jet nozzle for jet mill

超音速气流粉碎机喷嘴计算机辅助设计

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5、

numerical simulation of supersonic jet field in cold spray technique for material modification

冷喷涂材料改性研究中超音速冲击射流流场数值分析

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6、

This is a supersonic jet aircraft for training.

这是一架超音速喷气式教练机.

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7、

Developing the supersonic jet was quite an accomplishment.

开发超音速喷气机是一项了不起的成就.

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8、

The nanoscaled molybdenum disulfide ( MoS _ 2 ) was prepared by using supersonic jet mill.

本文采用超音速气流粉碎机对二硫化钼 ( MoS2 ) 粉体进行粉碎,从而得到纳米二硫化钼.

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9、

In this paper, using the method of numerical simulation, is studied the forming process of flow field structure in a stepped rocket launcher tube when a supersonic jet exhausts into the tube.

本文以数值模拟为手段,研究了超音速燃气射流喷入阶梯型火箭发射管后,管内流场结构的发展过程。

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10、

A numerical study of the unsteady wave structure of supersonic jet flow

超音速燃气射流非定常波系的数值研究

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11、

Such as flowing situation in Laval nozzle under different operating mode condition, flow characteristic of traditional supersonic jet when operating pressure and ambient temperature was different and the effect of different craft parameters to flowing characteristic of coherent jet flow field with helium side were discussed mainly.

重点讨论了不同工况下Laval喷管内的流动状况、传统超音速射流在不同的操作压力和环境温度时的流动特征以及带有氦气伴随流情况时,不同工艺参数对聚合射流流场的流动特征的影响。

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12、

There was a huge bang; it sounded like a supersonic jet.

传来一声巨响,听起来像是超音速喷气式飞机的声音。

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13、

that new supersonic jet liner has a reputation, for being able to keep on flying for long distances at high altitude without stopping.

那种新式超音带喷气客机以能持续在高空作长距离飞行而著称。

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14、

an analytical approach to the constant fluid energy nozzle on supersonic jet mill

超音速气流粉碎机等流能喷嘴计算

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15、

Three-dimensional numerical calculation shows that plasma plays a significant role in the phase matching process of HHG in a supersonic gas jet with short medium length.

结合强场近似模型和光场传输的三维数值模拟结果表明,在超声喷射条件下,气体介质很短,等离子体在高次谐波相位匹配过程中起主导作用。

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16、

Not until the invention of the jet engine could airplanes travel at supersonic speeds.

直到喷气发动机发明以后,飞机才能以超音速的速度飞行.

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17、

Novel Dimmable UHF Electronic Ballast without Acoustic Resonance On the supersonic impinging jet by Laser Doppler Velocimetry

一种新型可调光无声谐振超高频电子镇流器激光多普勒测速方法研究超声速冲击射流

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18、

Some parameters affecting the supersonic flowfield, including the total pressure ratio of jet to freestream, slot width of injection, and the angle of injection were studied in more detail.

探讨了射流/主流总压比、射流宽度、以及射流与来流夹角对射流穿透深度、分离距离等影响,揭示了二次射流推力矢量控制干扰流场的控制机理。

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19、

Experimental studies of autoignition of hydrogen jet injected parallel in a supersonic air stream

氢/空气超音速燃烧自燃规律的实验研究

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20、

An experimental investigation on effects of oscillating shock generated by liquid jet on reinforcement of hydrogen-fueled supersonic combustion in Mach 2 airstream was completed.

研究了在燃烧室入口马赫数为2的超音速燃烧中,液体射流所产生的振荡激波对强化超音速燃烧的作用。

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