1·Iris scanning can work from a distance.
虹膜扫描可以在远距离操作。
2·When people throw away food rubbish, they have to pay for it by scanning a barcode on the bin.
当人们扔掉食物垃圾时，他们必须通过扫描垃圾桶上的条形码来支付。
3·Scientists scanning and mapping the Giza pyramids say they've discovered that the Great Pyramid of Giza is not exactly even.
扫描并绘制吉萨金字塔群地图的科学家们称，他们发现吉萨大金字塔并不完全对称。
4·Specific brain regions that respond during direct gaze are being explored by other researchers, using advanced methods of brain scanning.
其他研究正在利用先进的大脑扫描方法探索直接凝视时做出反应的特定大脑区域。
5·Brain MRI scanning showed ventriculomegaly.
脑部 MRI 扫描显示脑室肥大。
1·So it is a good idea to divide your layout into sections for easy scanning, separating them with a lot of white space.
所以将你的布局分割成段以方便浏览是个很不错的主意，使用一些空白分开它们吧。
2·After all, why bother wasting time installing 2d scanning software when there are no 2d codes to scan.
当没有2d条码浏览器的时候，还有什么理由要花费时间来安装2d浏览软件呢。
3·Is anyone adept at scanning the whole code base, looking for pervasive issues or opportunities? Are less expensive tweaks and hacks preferable over doing it right (but expensively) the first time?
有没有人善于浏览整个代码库，发现普遍的问题和机会？更喜欢代价低的调整和删改还是第一次就把事情做好(但是代价高)？
4·Carr says it's not just about people scanning and jumping around very quickly.
卡尔说，这并不仅仅是因为人们浏览和跳读得速度很快。
5·When we read our eyes lock on to different letters in the same word instead of scanning a page smoothly from left to right as previously thought, researchers said on Monday.
研究者在周一表示，当我们在阅读时，我们的眼睛并不是如之前所说的按照从左至右的顺序浏览整页文章，而是把眼睛锁定在同一单词的不同字母上。
1·As soon as Dahl saw the newsflash, he started scanning the Internet in silent panic.
达尔一看到这则短讯，就开始沉默不安地在网络上搜索。
2·Limiting participants' attention basically enhanced their subsequent scanning and monitoring of their environment for attractive relationship alternatives.
限制参与者的注意力基本上促使他们搜索和监测他们所处的环境中迷人的可供选择的第三者。
3·Then he turned his attention back to the traffic cameras, scanning for anything of interest.
然后他把注意力转回交通摄像头，搜索着一切感兴趣的信息。
4·These updates should be at least the products virus signature files. You may also need to update the product's scanning engine as well.
更新文件应该至少包括病毒特征码，最好也能更新该产品的搜索引擎文件。
5·Rather than scanning the horizon with their ears, elephants tend to freeze their posture and raise and lower a single foot.
它们不是用耳朵搜索地平线，而是保持静止，然后提起和放下一只脚。