potassium chloride

基本解释

Also, many salt substitutes contain potassium chloride.
此外，不少增咸剂含有氯化钾。
Finally potassium chloride is injected, which stops the heart almostinstantly.
最后注射氯化钾致人死亡，氯化钾很毒，被注射者几乎在瞬间就死了。
They then added a dilute concentration of potassium chloride to one protocell and a more concentrated solution to the other.
此时他们往原始细胞一边加入稀释后的氯化钾一边加入较浓的。

The ones that are most important in physiology are ones that only allow ions to go through: sodium, potassium, chloride, calcium, bicarbonate.
在生理学上这种,只能允许某种离子通过的通道十分重要,这些离子包括钠离子,钾离子,氯离子,钙离子和碳酸氢根离子
耶鲁公开课 - 生物医学工程探索课程节选

Potassium chloride has been employed as a salt substitute in certain situations in the past, but relatively sparingly.
FORBES: Salt: A Favorite Ingredient Gets A Molecular Makeover
While too much sodium is associated with cardiovascular problems, too little potassium can have the same effect, so potassium chloride has a double benefit.
FORBES: Salt: A Favorite Ingredient Gets A Molecular Makeover
The third drug, and the final one, is called potassium chloride.
NPR: Slate's Jurisprudence: Cruel, Unusual Injections?

a white soluble crystalline substance used as a fertilizer and in medicine to prevent potassium deficiency. Formula: KCl