目的是查明其对氰离子电极响应的干扰程度，提高测量精度。

In order to improve the monitoring accuracy of cyanide concentration with the cyanide ion electrode the influences of above mentioned factors were identified and discussed.

youdao

那么，让我们来算一下已经,用过的一些例子的形式电荷，那么对于氰离子。

So, let's just figure this out for some of the examples we did, so for the cyanide anion.

youdao

研究了用烷基吡啶基聚苯乙烯树脂(BPR)从氰化液中吸附各种金属氰离子。

The adsorption of many metal cyanides from alkali cyanide solutions using BPR resin was investigated.

youdao

Negative 1 plus 0 should add up to negative 1, if in fact, we're correct for the c n anion.

负一加上零应该等于负一，如果是这样，我们对于氰离子的结果就是正确的。

麻省理工公开课 - 化学原理课程节选

So, if we think about the second case here where we have c n minus, now we're talking about a molecule with a net charge of negative 1.

那么，如果我们考虑的是第二个例子,也就是氰离子，那么现在我们讨论的是一个净电荷量为负一的分子。

麻省理工公开课 - 化学原理课程节选

So, let's try another example here, and let's try a case now where instead of dealing with a neutral molecule we have an ion, so we have c n minus.

那么，让我们来试一下另外一个例子，这次不是一个中性原子,而是一个离子，氰离子。

麻省理工公开课 - 化学原理课程节选