经过试验，可溶性还原染料能够作为一种紫外光透过强度指示剂。

Results show that it can be used to indicate ultraviolet transmission.

youdao

经过试验，可溶性还原染料能够作为一种紫外光透过强度指示剂。

Results show that it can be used to indicate ultraviolet transmission.

youdao