They and their team had 30 volunteers sit inside an MEG scanner.

他们和团队让30名志愿者坐在MEG扫描器中。

The scanners for these are getting small, less expensive and more portable.

用于这些研究的扫描器变得更小，更便宜，更便携。

You know, like in the classic sci-fi movie scanners.

就像那种经典的高科技电影里的扫描器。

I believe that we can make the process simpler.

非常抱歉要求你提前来这里，不过我有个提议，对双方会都有利。我建议大家再看一下这些设计，好吗？我特别请大家看释放机械和扫描器间的界面。我相信可以使整个程序更简单。

That means it can be produced separately.

对不起，请你再给我一会儿时间… … 我昨天整晚都在为此担忧。我相信昨天会议的结局人遗憾的。我想找出一个可行的方法，我认为我找到了。扫描器不必由同一个能源供应。这就意味着可以分开生产。

This is so, if the code is upside down, the scanner knows to read the code from the opposite direction.

就这样， 如果代码颠倒的， 扫描器知道从相反的方向读取代码。

But an invention by physicists at Auburn University could make testing for bacteria as simple as slapping on a sticker and waving a handheld scanner.

但奥本大学物理学家们的一项发明可能使测试细菌变得像撕下贴纸及挥舞手持扫描器一样简单。

This lets researchers see which bits of the brain are active in particular tasks—as long as those tasks can be performed by a person lying down inside a scanner.

该技术可使研究人员找出在完成具体的任务（只要被试躺在扫描器里时能做得到）时，大脑的哪些部分处于活跃状态。

There's also a sonar scanner and after that will send in divers to find the position of the black box and hopefully we can retrieve the black box and the flight wreckage.

我们还将用到一台声纳扫描器，后我们将派潜水员寻找黑匣子的位置，希望我们能够找回黑匣子和飞机残骸。

In Dr Meyer-Lindenberg's first experiment, participants lying with their heads in a scanner took maths tests that they were doomed to fail (the researchers had designed success rates to be just 25-40%).

在Meyer-Lindenberg博士的首次试验中，试验者们都躺着，他们的头部都在一个扫描器中，同时做着他们必定做不来的数学题（研究者们把试题的通过率刚好设计在25%到40%）。

Its Face ID Log In System is not as fast or convenient as a fingerprint scanner, and it doesn't have a headphone jack, which is still a pain in the ass to live with.

它的人脸识别登录系统不像指纹扫描器那么快，也不方便，而且它也没有耳机插孔，这让人头疼。

The waves are then reflected back from areas where there is a change in density and on their return the transducer works in reverse, producing a signal which the scanner can process into a digital image.

超声波会从密度发生变化的介质反射回来，这时压电式换能器会反向操作产生信号，再经过扫描器的处理，最后进行数字成像。