超声波扫描仪的体积，已逐步改小。
超声波扫描仪正变得越来越小，一些自带图像显示屏的设备也不过手机一般大小。
The size of ultrasound scanners has been falling. Some machines, complete with the screens on which the images are shown, are now no bigger than a mobile phone.
超声波扫描仪在几小时内就证实了这个可喜的消息，而我们已经选择了一个经验更老的医生了。
Within hours the sonogram had provided good news and we had selected a more experienced doctor.
德国的电子和工程巨头西门子，最近发布了一套超声波扫描仪，可以让孕妇看到待产胎儿的3维影像。
And Siemens, a German electronics and engineering giant, recently launched an ultrasound scanner which allows expectant mothers to see their unborn child in 3-d.
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.
这些出入所有区域的机器人是遥控的，并且携带有例如超声波扫描仪之类的设备，可以利用它们来检测建筑物以及其它结构的完整性，而不引起自身任何进一步的伤害。
These access-all-areas robots are remotely controlled and carry equipment such as ultrasound scanners that they can use to test the integrity out causing any further damage themselves.
今年4月，它买下了韩国的麦迪逊——一家韩国的超声波器具公司，以求在市场中走得更远，同时，它也在寻求购买身体扫描仪方面的公司。
In April it bought Medison, a South Korean maker of ultrasound equipment, as a way to get further into the market: it is looking at buying body-scanner firms too.
今年4月，它买下了韩国的麦迪逊——一家韩国的超声波器具公司，以求在市场中走得更远，同时，它也在寻求购买身体扫描仪方面的公司。
In April it bought Medison, a South Korean maker of ultrasound equipment, as a way to get further into the market: it is looking at buying body-scanner firms too.
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