supersonic 六级考研雅思

supersonic aerodynamics

超空气动力学

supersonic flaw detecting

超声波探伤

the physics of supersonic flight.

超飞行物理性质

the range of a supersonic jet;

超气式飞机航程；

a recording of almost supersonic realism

一几乎有超级真实性。

These planes travel at supersonic speeds.

这些飞机以超度飞行。

Piezoelectricity type supersonic generator works actually using the resonance of piezocrystal.

压电式超声波发生器实际上是利用压电晶体谐振来工作。

In gasdynamics and chemical lasers, the supersonic diffuser plays an important role in the pressure recovery system.

在气动和化学强激光器系统研制中，压力恢复系统扩压器设计技术研究具有重要工程应用价值。

On condition that the front body shape of the projectile is unchangeable,a formula is obtained for determining the relation between the optimum boattail angle and the supersonic flight region.

在弹丸前体外形和外界大气密度不变条件下，提出了利用弹丸炮口马赫数和顶点马赫数确定旋转弹丸最佳尾锥角方法。

Shell Aviation specially developed AeroShell Turbine Oil 555 lubricant for Rolls Royce for use in supersonic transport.

这种航空润滑油是壳牌航空为罗尔斯·罗易斯公司生产超飞机发动机专门研制。

The two-dimensional axisymmetric subsonic-transonic-supersonic flow in an experimental arcjet thruster is simulated numerically using flux vector splitting method.

摘要对一实验电弧加热式发动机二维轴对称亚跨超流动进行了数值模拟，所采用方法是矢通量分裂算法。

1.Geodimeter：Geodimeter, Supersonic Geodimeter, Handhold Laser Geodimeter;

1. 测距仪：光电测距仪、超声波测距仪、手持式激光测距仪；

Liu contracts the cervix preinvasive carcinoma, does not suit with the supersonic ablation carries on the fibroid to treat.

陈医生告诉记者，经过消融后肌瘤，瘤体组织细胞已经被凝固性坏死，肌瘤也就被彻底治疗了。

The results show that the unstart boundary of supersonic inlets is mainly concerned with Mach number of freestream without considering the variation of angle of attack.

分析结果表明：在不考虑攻角变化条件下，进气道不起动边界主要与来流马赫数有关。

The showcase, by running a small train, displays Doppler speed testing, materials detection, noise monitoring, supersonic distance testing, track weighing, and photoreader, etc.

该展台用一小火车运行来展示多普勒测、材料探测、噪声检测、超声测距、轨道称重秤、光电计次等等。