The Ansys Innovation Space website recently experienced a database corruption issue. While service has been restored there appears to have been some data loss from November 13. We are still investigating and apologize for any issues our users may have as a result.
Guilin Sun
Ansys Employee

理论依据?那得看你如果选择参照物了。如果这个器件本身吸收低,你给提高了,那就是好。如果别人做到吸收99%,你的只能95%,显然你的就比较差。

你可能需要时间琢磨一下。