The invention discloses an examination method and examination equipment, which can use double-energy computed tomography (CT) imaging to quickly and safely examining liquid articles. The examination method comprises the steps of firstly using a CT scanning and a double-energy rebuilding method to obtain a layer or a plurality layers of CT images containing physical attributes; then obtaining physical attributes of examined liquid from the CT images through an image processing and analyzing method; and finally comparing obtained physical attribute values with reference physical attribute values to judge whether examined liquid articles contain poison. The CT scanning method contains general fault CT scanning technology and can be achieved by using spiral CT scanning technology. When the general fault CT scanning technology is used, a series of specific positions can be arranged to be scanned, an operator can appoint scanning positions according to dead reckoning (DR) images, and positions of liquid can be confirmed by automatic analysis of the DR images to guide CT scanning.