拍摄全景

The wide-angle lens photography has the vast sky and the sufficient prospect panoram picture is very ideal.

广角镜头拍摄具有辽阔天空和充足前景的全景图是非常理想。

Methods X-ray dental film and panoramic pantomogram were used to determine the location of embedded supernumerary teeth on bases of the geometrical principle of X-xay photography.

方法通过拍摄X线及全景,临床检查,利用X射线照中的几何学原理确定的位置,以确定手术入路,然后拔除。