I managed to take one optically stimulated luminescence (O.S.L.) sample at the suspected delta, as well as a few samples for grain size analysis.

我试着在怀疑是三角洲的地方带一个光释光样本，并带一些样本用于晶粒尺寸分析。

youdao

I managed to take one optically stimulated luminescence (O.S.L.) sample at the suspected delta, as well as a few samples for grain size analysis.

我试着在怀疑是三角洲的地方带一个光释光样本，并带一些样本用于晶粒尺寸分析。

youdao