What we do know is that the chemical compound silver nitrate is a key ingredient.

我们所知道的是化合物硝是一种关键的成。

The process of electroplating entails covering the lacquer in silver nitrate and dipping it into a nickel bath.

电镀的过程需要将漆覆盖在硝中，并将其浸入镍浴中。

Then he doused the tissue in silver nitrate, which visibly accumulated in nerve cells.

然后他将组织浸入硝中，硝明显聚在神经细胞中。

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析那些样本时使用的化学品，是铬钾和硝？

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。对了，我想确认一下在实验室析那些样品时使用的化学制剂，我们用的是铬钾和硝，对？

In serious cases a doctor might actually have to close the wound with chemicals like silver nitrate, or by inserting an artificial blood clot.

在严重的情况下，医生实际上可能不得不用硝等化学物质或插入人造血凝块来闭合伤口。

Multiply 58.45 grams per mole by 0.288 and we find: we need 16.8 grams of sodium chloride to precipitate out 1 troy ounce of silver out of silver nitrate solution.

将每摩尔 58. 45 克乘以 0.288，我们发现：我们需要 16. 8 克氯化钠才能从硝溶液中沉淀出 1 金衡盎司的。