A Diagram of the Mechanical Structure of the Capillary (image) American Institute of Physics Share Print E-Mail Caption This is a diagram of the mechanical structure of the capillary. Credit Li/Xiong/Cheng/Peng/Pan Usage Restrictions This image may be used only with appropriate credit. Share Print E-Mail 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.