根据文章所说，图片显示了带超声波传感器的手套是如何工作的。
Picture shows how the glove with an ultrasonic sensor works according to the passage.
这种新型武器叫做远程定向声波发射器（LRAD）。
This new weapon is called a Long Range Acoustic Device (LRAD) .
远程定向声波发射器（Long Range Acoustic Device）发出的噪音像光线一样，进入指定人的耳朵中，然而它并不致命。
The noise from the LRAD is directed like a ray of light and travels only into the ears of that person, but it is not deadly.
超声波扫描仪由一个控制台(包含一台计算机和电子设备)、视频显示屏幕、一个传感器(用来扫描身体和血管)所组成。
Ultrasound scanners consist of a console containing a computer and electronics, a video display screen and a transducer that is used to scan the body and blood vessels.
用超声波探测器可以定位鱼群，渔民们准备一种特别的装置：看起来象连着扶手的陀螺。
With help of a sonic depth-finder a proper shoal gets detected and the fishermen prepare special devices which look something like spinnings and attached to the handrails.
上述项目中最有用的或许是这个有着15年历史的超声波增湿器，它产生大量真正的水雾。
The most useful item above was probably this 15 year old ultrasonic humidifier. It produces large amounts of real fog.
它们的工作原理是通过发出高频声波脉冲并将反馈的信息转变成图像，为了实现这一过程，你还需要一个叫做变频器的设备。
They work by sending out pulses of high-frequency sound and then interpreting the reflections as images.To do all this, though, you need a device called a transducer.
它们的工作原理是通过发出高频声波脉冲并将反馈的信息转变成图像，为了实现这一过程，你还需要一个叫做变频器的设备。
They work by sending out pulses of high-frequency sound and then interpreting the reflections as images. To do all this, though, you need a device called a transducer.
爱因斯坦也无法知道由盘型传感器产生的超声波振动能将空中这些玻璃微珠钳除，再在它们悬垂在空中移动时进行测量。
Nor would he have known that ultrasonic vibrations from a plate-like transducer would shake those glass beads into the air to be tweezed and measured as they moved in suspension.
首先，机器人的传感器(例如接触传感器、光线传感器和超声波传感器)从它的环境中获得信息。
First, the robot's sensors - for example, touch sensors, light sensors, and ultrasonic sensors - take in information from its environment.
臂带上的声波检测器带有五个压电悬臂，每一个可以检测某个特定频段的声音。
The acoustic detector in the armband contains five piezoelectric cantilevers, each weighted to respond to certain bands of sound frequencies.
起搏器就是基于无线系统维持稳定心跳，超声波与X -光都用到了无线技术。
Pacemakers rely on a basic wireless system to set a stable heartbeat. Ultrasound and X-ray technologies are wireless.
一个工具提供用来粉碎白内障的超声波，而且也包含一个真空吸尘器将碎片吸出来。
One tool provides the ultrasound waves that are used to break down the cataract, and also contains a vacuum to hoover out the pieces.
在一个声波水平上，六英寸的座地发射副低音扬声器和八个一英寸的高频扬声器将你喜爱的音乐、电影、视频游戏等表现得淋漓尽致。
On a sonic level, the six-inch down-firing subwoofer and the eight one-inch tweeters push out a crystal clear response to your favorite music, movies, video games and more.
这个问题可以通过使用超声波来解决，也就是利用一个大小和心脏起搏器差不多，名为“脉冲发生器”的盒子来完成，但是它需要被放在胸腔下部(如上图所示)。
That is done using ultrasound, which is generated by a box called a pulse-generator that is similar in size to a pacemaker box, but is inserted lower down in the chest (see illustration).
声波定位仪正好用来检测这种情况；而在船只上远程遥控运行、云集在此处附近的地震测试器和相机也正好派上用场。
Sonar is being used to monitor the situation; so are seismic tests and the cameras on the remotely operated vehicles swarming round the site.
科学家已经通过另一个项目，在从阿拉斯加到加利福尼亚的海床上排列了成行的声波探测器。
One project already has lines of acoustic sensors on the sea bed from Alaska to California.
现有的超宽频雷达为避免干扰，典型的方法是使用一个不规则声波发生器来规避和它波长相同的声波。
Existing UWB radars typically use a random noise signal to avoid interference between waves of the same wavelength.
他们一起设计了无线心脏起搏器wireless cardiac-stimulation (WiCS)device，该设备通过超声波进行聚焦，刺激位于心脏内米粒大小的微型接受器。
Together they have devised a wireless cardiac-stimulation (WiCS) device that uses focused ultrasound to stimulate a tiny receiver device, the size of a grain of rice, placed within the heart.
他的方法与DrEcht有些类似，但他没有用超声波而是利用电磁感应效应来刺激植入的小型接受器，接受器再刺激心脏。
It is similar to Dr Echt’s leadless pacemaker, but it uses electromagnetic induction, rather than ultrasound, to stimulate a small implanted receiver, which in turn stimulates the heart.
这些通常根据由手动操作的扫描杆连接的超声波探针和译码器确定的位置来绘制。
These often rely on the ultrasonic probe being connected to a manually operated scanning arm with the position being encoded.
可用的传感器包括视觉传感器(彩色照相机)、范围传感器(声波和红外探测器)以及碰撞检测的缓冲。
Available sensors include a vision sensor (color monoscopic camera), range sensors (sonars and IR detectors), and bumpers for collision detection.
讨论了光纤传感器与超声波之间的相互作用关系。
The interaction between the ultrasonic wave and optical fiber sensor is discussed.
实验结果表明研制的这种光纤声波传感器测量变压器油中传播的声波信号具有比较高的灵敏度和较宽的带宽。
Test results indicate that the developed fiber optic acoustic sensors are capable of detecting the acoustic signals propagating in transformer oil with high sensitivity and wide bandwidth.
还可以通过机械或物理手段控制害虫，例如捕捉器，光照或声波。
Pests may be controlled using mechanical or physical means, such as traps, light, or sound.
在近岸石油勘查中，勘探船牵引着一个声源以及水下捡波器。一个气动装置发出声波，就象气球爆炸那样。
In offshore prospecting a ship tows a sound source and underwater phones. Sound waves are generated by a pneumatic device that works like a balloon burst.
对于危险地点，超声波传感器的额定本质安全的一个可选的安全屏障。
For hazardous locations, the ultrasonic sensor is rated Intrinsically safe with an optional safety barrier.
对于危险地点，超声波传感器的额定本质安全的一个可选的安全屏障。
For hazardous locations, the ultrasonic sensor is rated Intrinsically safe with an optional safety barrier.
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