potassium

/pә'tæsiәm/ uk　 词频 #12184

托福 TOEFL

potassium 是什么意思

中文释义

n. 钾

[化] 钾K

英文释义

n. a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite

potassium 的真实例句

以下例句摘自真实英文文章，看看 potassium 在自然语境里怎么用：

Sn/In alloy (Custom Thermoelectric), poly(bisphenol-A carbonate), hexaammineruthenium(III) chloride (98%) and potassium chloride (99%) were purchased from Sigma-Aldrich.

—— Electronic origin of reorganization energy in interfacial electron transfer

Balls says to look for a powder that includes the key electrolytes lost: sodium, potassium, magnesium, and calcium.

—— The 10 Best Electrolyte Powders (We Tested Nearly 20)

The researchers tested their method on several magnetic materials , including a well-studied crystal made from potassium, copper and fluorine.

—— Quantum entanglement can be measured in solids for the first time

The scramblase TMEM16F also works as an ion channel, allowing small, charged molecules such as potassium or chloride ions through the membrane.

—— Catching a scramblase in the act could pave the way to improved blood disorder and cancer treatments

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