Yeah, oh, I wanted to check the chemicals we used in the lab when we analysed those samples — was it potassium chromate and silver nitrate?

没错。了，我想确认一下在实验室分析那些样品时使用的化学制剂，我们用的是和硝银，吗？

Yeah, oh, I wanted to check the chemicals we used in the lab when we analyzed those samples, was it potassium chromate and silver nitrate?

是的，我想检查我们在实验室分析那些样本时使用的化学品，是和硝银吗？

Incorporating potassium dichromate and alcohol into the aniline at various stages of the experimental process, he finally produced a deep purple solution.

他在实验过程的各个阶段将重和酒精加入苯胺中，终制成了深紫色溶液。

First, Golgi hardened the brain tissue with potassium bichromate to prevent cells from deforming during handling.

首先，高尔基体用重硬化脑组织，以防止细胞在处理过程中变形。