Adopting cryosorption vacuum system as the pressure recovery system of COIL, the pressure recovery capability of cryosorption vacuum system is determined directly by the performance of adsorption bed.

• 采用低温真空吸附系统作为氧碘化学激光器的压力恢复系统，吸附床的吸附性能决定着低温真空吸附系统的压力恢复性能。