sound beam的例句大全

Abstract: The second harmonic sound beam distribution nonlinearly generated by a conical source has beed derived.

本文推导了锥形声源的非线性二次谐波声场分布。

Geometric critical angle: refraction angle of axis of refracted sound beam being tangent to the internal wall at detection of cylindrical work pieces.

几何临界角：被反射的声音柱的轴心的反射角，这反射角和被探测的圆柱形加工件的内壁相切。

Bell's photo phone was based on transmitting sound beam of light.

贝尔的光影电话是以光波来传递声音.

clam-on and differential pressure flowmeter produces sound waves travelling in axial direction along the pipe wall with the help of natural sound waves conduit in the pipeline excited by wide electronic beam vibrator.

钳式时差式流量计是利用宽幅电子束振子激励管道中的自然声波导管，以便产生一沿管壁轴向传播的声波。

A resolution for sonar beam simulation was arose in 3D space built with OpenGL, given calculation models for both the target range and level of sound reflection, and how to promote the reality of the simulation image.

在OpenGL实现的三维场景中，建立三维空间中声纳波束仿真方案，给出了探测距离和回波强度两个关键问题的仿真算法，讨论了提高显示真实度的方法。

The resulting ultrasonic sound wave can then be directed out in a tightly controlled beam.

由此超声音波可以用严格控制声音的方向.

Sound field characteristic and echo wave feature in ultrasonic nondestructive test of electron beam weld

电子束焊缝超声无损检测声场特性及回波特征

Random error model of multi-beam echo-sounding sonar

多波束测深声纳的随机误差模型

Method for Inversing Sound Velocity Profiles Based on Multi-beam Sonic Line Travel

基于多波束声线传播的声速剖面反演法