First time is to get a general picture of the wholebody, and the second time is to obtain the details of the scan.
第一次先获得整个身体的大致扫描影像，第二次将获取扫描的细节。
2
The emission scan could be divided into 2d and 3d by space and be divided into static scan, dynamic scan, gated scan and wholebodyscan.
发射扫描又可从空间上分为2d和3d方式；从时间上分为静态扫描，动态和门控采集，此外还有全身采集。
3
But has been patted unexpectedly before the camera, starts from the body, to scan the wholebody, already was the fatal exposition, did not only have the leaking point. Latter goes Mr.