Fig. 3. Schematic drawings of the single-ring (left), double-ring (middle), and triple-ring (right) distribution. (IMAGE)

Beijing Institute of Technology Press Co., Ltd

Fig. 3. Schematic drawings of the single-ring (left), double-ring (middle), and triple-ring (right) distribution.

Caption

Fig. 3. Schematic drawings of the single-ring (left), double-ring (middle), and triple-ring (right) distribution.

Credit

Space: Science & Technology

Usage Restrictions

News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.