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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。
This is a supersonic jet aircraft for training. 这是一架超音速喷气式教练机。
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。
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。
Aerospatiale and BAC's supersonic jet was capable of twice the speed of sound and beautiful to look at too. 法国宇航公司与美国的超音速客机能够两倍音速和美丽看太多。
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。
Experiments shows that fluidized bed supersonic jet mill has advantage in preparation of high slenderness ratio needle-like wollastonite powder. 实验表明：流化床气流磨在制备高长径比硅灰石粉体时具有优势；
Supersonic jet flow structure was analyzed at different work condition. Based on FW-H equation and LES model, under expanded supersonic jet noise was simulated. 分析了不同工作状态下的超声速喷流结构，采用LES模拟了欠膨胀状态的超声速喷流流场的激波结构，对该状态进行了非定常计算，结合FW-H方程模拟了喷口处气动声辐射频谱图。
The National Aerospace Plane program,created to design a supersonic jet that could fly payloads into space like the shuttle and also be used as a bomber to reach destinations around the world in a couple of hours,was scrapped in 1994. “国家航空航天器”项目开始于1994年，目的是设计一种超音速喷气机，能够像航天飞机一样把负载运送到太空，还可以用作轰炸机，在数小时内到达世界上任何指定地点。
The National Aerospace Plane program,created to design a supersonic jet that could fly payloads into space like the shuttle and also be used as a bomber to reach destinations around the world in a couple of hours,was scrapped in1994. "国家航空航天器"项目开始于1994年，目的是设计一种超音速喷气机，能够像航天飞机一样把负载运送到太空，还可以用作轰炸机，在数小时内到达世界上任何指定地点。
The National Aerospace Plane program, created to design a supersonic jet that could fly payloads into space like the shuttle and also be used as a bomber to reach destinations around the world in a couple of hours, was scrapped in1994. "国家航空航天器"项目开始于1994年，目的是设计一种超音速喷气机，能够像航天飞机一样把负载运送到太空，还可以用作轰炸机，在数小时内到达世界上任何指定地点。
As a common device that produces superfine materials, supersonic jet mill is involved in many safety problems during the process of crushing, such as the hazards of powder and noise. 超音速气流粉碎机是一种常用的生产超细粉体的设备,粉碎过程中涉及到许多安全问题,如粉尘的危害,噪音危害等。
The supersonic jets will go to museums in the United States, Germany, and France. 这种超音速的喷气机将抵达美国、德国和法国的博物馆。
Control methods for supersonic jet screech tones 超声速喷流啸声的控制方法
Research of Flow Field of the Supersonic Jet Device 超声速射流装置的流场特性研究
The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
The numerical investigation into the instability of the under-expanded supersonic jets is presented in this paper by solving the axisymmetric N-S equations with the NND finite difference scheme. 摘要应用NND有限差分格式求解轴对称可压缩N-S方程，研究了不同驻室与环境压力比条件下欠膨胀超声速射流近场的失稳特性.;计算结果表明欠膨胀超声速射流的失稳机制根据射流激波结构的特征可分为3种失稳模式：具有规则反射激波结构和单一剪切层特征的射流不稳定性；
ON THE GENERATION MECHANISMS OF SUPERSONIC JET SCREECH TONES 超音喷流啸音发声机理的实验研究
An Automatic Testing-System for Supersonic Jet Exhaust Flow Field 超音尾喷流流场的自动测试系统
Developing the supersonic jet was quite an accomplishment 开发超音速喷气飞机是项了不起的成就