12.Without artificial help,DR can direct transform the X-ray passing through patients into digital images, save and display them in the computer.

7.The conditions include body size,tube voltage,tube current,exposure time,pitch,reconstruction algorithm,and so on.

10.In the X-ray generation device ,X-ray tube is to generate X-ray ,high-voltage generator is to supply filament voltage and tube voltage ,and control unit takes charge of X-ray’s quality ,quality and exposure time.

25.However, for a scanner that dose not have 24/7 cooling , gantry power must be turned off (using the On/Off switch on the control panel ) when cooling is not available.

27.The stability of the patient table is not at risk when scanning very heavy patient,but the correct functioning of the table (lift,positioning,precision) cannot be guaranteed 100%.

48.A full PACS should provide a single point of access for images and their associated data. That is, it should support all digital modalities, in all departments, throughout the enterprise.

2.Many diseases in clinical departments are required to achieve the definite diagnosis by the exam of radiology equipment.

36.Surface coils are used as detectors and body coil as the transmitter.

3.It offers a comprehensive range of imaging services and advanced procedures to diagnose a wide variety of conditions .

45.System integration and clinical implementation are two other neessary components during the implementation after the system is physically connected.