And a monitor backscatter factor is used to correct the effect of backscatter from secondary collimators.

并用一个反向散射修正因子对次级准直器的反向散射进行修正。

youdao

And a monitor backscatter factor is used to correct the effect of backscatter from secondary collimators.

并用一个反向散射修正因子对次级准直器的反向散射进行修正。

youdao