Close-up of 4-d scan of the near full term foetus drinking the amniotic fluid.

从4 - D扫描图的特写镜头可以看到，这个差不多足月的胎儿在吸食羊水。

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It has also developed software for SBB, the Swiss Federal Railway, so that passengers can scan 2-d bar codes on trains and at stations to call up timetables.

Kaywa公司也为sbb，瑞士联邦铁路公司开发软件，使乘客能在火车上或车站里通过扫描二维条形码就能获得列车时刻表。

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Ct scan is like an X-ray, but it USES multiple images to build up a more detailed, three-dimensional (3-d) picture of your brain.

CT扫描是像X光，但它使用多张图片，建立一个更详细的，三维(3 -丁)你的大脑的图片。

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