Only recently have we been able to decipher this mystery, by scanning the brains of people as they process both positive and negative information about the future.
最近我们才解开了这个奥秘，是通过在人们处理对未来的积极和消极信息时扫描他们大脑的方式解开的。
2
Processing the aluminum weld image from the scanning of the X ray negative can derive the binary image of the weld defects.
利用X射线底片扫描成像法得到铝合金焊缝图像，再通过图像处理方法即可得到焊接缺陷二值图象。
3
Method 64 hypercholesterolemic patients were divided into two groups according to the coronary scanning (negative group and positive group).