sound lens

  • sound lens
  • 释义

    声透镜

纠错 数据更新时间:2026-08-21 21:20:31
1、

The wave front of the ultrasonic wave can be changed by using the sound lens.

利用声透镜的聚焦作用,可以改变超声波在岩层中的波阵面形状.

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2、

By using complex amplitude to describe sound field distributing, acoustic lens pulse response is deduced in theory, and function imaging of biological tissue is obtained.

以声场复振幅来描述声场分布,根据基尔霍夫衍射理论,从理论上推导了声透镜的脉冲响应,并通过实验得到了生物组织的功能成像。

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3、

Optimal Analysis on the Performance Characteristics of Irreversible Semiconductor Thermoelectric Refrigerator and Generator; Laser Breakdown-Generated Sound in Different Optical Focusing Lens Systems

不可逆半导体制冷器和温差发电器性能特性的优化分析不同光聚焦状态的光击穿声辐射特性

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4、

Apple announced the iPhone 11 Pro, which is being touted as "the most advanced and detailed iPhone yet," with a three-lens "pro" camera system, more energy efficiency and spatial audio sound.

苹果发布的iPhone11Pro被标榜为“目前最先进、最精细的iPhone”,这款手机配备了三个摄像头的专业级摄像功能,能耗更低,音效更好。

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5、

Without making a sound, she adjusted the focus ring on the lens, silently analyzing the interaction of the picture in her viewfinder with the feelings flashing through her mind.

她不出声地拉动着照相机镜头上的变焦环,沉着地分析着目镜中的画面和她心中闪过的感受。

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