But, he built a scintillation screen, which is essentially a cloth fiber that was covered with zinc sulfide.

他做的闪烁计数器，本质上是在纤维布上，覆盖硫化锌。

youdao

But, he built a scintillation screen, which is essentially a cloth fiber that was covered with zinc sulfide.

他做的闪烁计数器，本质上是在纤维布上，覆盖硫化锌。

youdao