roentgenography怎么读，roentgenography什么意思，roentgenography短语和例句

1.Then, the low dose effects and roentgenography interval were discussed.

并讨论了低剂量效应与造影的间隔时间。

2.Then, the low dose effects and roentgenography interval were discussed.

并讨论了低剂量效应与造影的间隔时间。