| 摘要 |
<p>The ring display method has several insertion and extraction multiplexers (13) connected by loop sections (17). Each insertion multiplexer is represented by a geometric figure (14) having first, second and third sections (20,21,22). The first section is a free element, the second having an access card not in use, and the third by an access card in use. The multiplexer carries out different processes for the different section types. A process is carried out if there are not enough resources (19).</p> |
