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- The above phenomenon is shown clearly in both snapshot visualization and in slowness calculations with synthetic waveforms, and is well explained with the ray acoustics. 上述结论在本文中用声场快照和利用合成接收波列的慢度计算得以清楚显示，并且用射线声学理论验证。
- ray acoustics; geometrical acoustics 几何声学
- The acoustics is a branch of physical. 声学是物理学的一个分支。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The acoustics of this concert hall are excellent. 这个音乐厅的传音效果极好。
- Radioactive ray is material thing. 放射线是实际的物质。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- I was left without a ray of hope. 我连一线希望也没有了。
- Her visit brought a ray of sunshine into the children's lives. 她的来访给孩子们的生活带来了欢乐。
- Ray take a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡，接着便冲出了房间。
- ray acoustics 射线声学,几何声学
- He focused the sun's ray on a piece of paper with a burning-glass. 他用一面凸透镜把阳光在纸上聚成焦点。
- The acoustics of the hall are so good that you can hear everything even from the cheapest seats. 这座会堂的音响效果极佳，连最便宜的座位也能听得一清二楚。
- Ray took a gulp of coffee and rushed out of the room. 雷喝了一大口咖啡,接著便冲出了房间。
- The acoustics of this theater are admirable. 这个剧院的音响效果很好。
- The perfect indoor acoustics has no noise. 摘要理想的室内音质是无噪声干扰的。
- The acoustics of ultrasonic sound. 超音频声音的音响学
- The ray also bends when it leaves the glass. 光线离开镜头时的情况也是如此。
- Acoustics Design and Noise Control ? 音质设计与噪声控制
