potassium cyanide

常见例句

Thee patient retorted, "This is lop-sided talk, so it is absurd. Not all water is drinkable. If youput same potassium cyanide in it, it will be undrinkable."
病人说：“这样谈问题是片面的，因而是荒谬的，并不是所有的水都能喝。例如你如果在水里搀上氰化钾，就绝对不能喝。” ”
An advanced electrolytic process using high molecular polymer film as the diaphram to prepare high purity auric potassium cyanide was presented as the subsequent purification process.
介绍了一种先进的高分子聚合物隔膜电解制备高纯氰化金钾工艺及纯化工艺。
Abstr: The gold potassium citrate has litter cyanide, and the solution which uses gold potassium citrate as its main salt has good stability and could be used repeatedly.
文章摘要：柠檬酸金钾含氰量低，以它为主盐的金溶液稳定性好且具有可添加性。

So either a potassium cyanide or sodium cyanide, these are used in synthesis in terms of making carbon-carbon bonds.
因此无论是氰化钾还是氰化钠，都被用来在合成过程中,制造碳碳键。
麻省理工公开课 - 化学原理课程节选
So if you're working with cyanide in the lab as potassium cyanide or sodium cyanide, those are what are called p h s's, it's a rating for different kinds of chemicals.
因此如果你在实验室中,需要用到氰化物，比如氰化钾或者氰化钠，这就是所谓的，“P，H，S“,这是化学药品有害程度的一个级别。
麻省理工公开课 - 化学原理课程节选

Police are still trying to find out who sent a parcel of potassium cyanide to the Osaka prefectural government in 1992.
ECONOMIST: The crazies and their poison
The problem with chloroform, as with potassium cyanide and carbon tetrachloride, is that these poisons freeze the butterfly's muscles into an extreme version of rigor mortis, and the wings cannot be spread.
NPR: Excerpt: 'At Large and At Small'
During the fifties, when my brother and I started chasing butterflies, potassium cyanide was still in use as well, but because it is a deadly poison, Professor Klots recommended liquid carbon tetrachloride, which is "not very poisonous unless inhaled deeply, " and which we persuaded our parents was as innocuous as smelling salts.
NPR: Excerpt: 'At Large and At Small'