英语释义

• 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

片语

potassium ferricyanide[无化] 铁氰化钾

potassium dichromate[无化] 重铬酸钾

potassium chlorate[无化] 氯酸钾

potassium fluoride[无化] 氟化钾

potassium bromide[无化] 溴化钾

potassium persulfate[无化] 过硫酸钾

potassium sorbate[有化] 山梨酸钾

Potassium bromate[无化] 溴酸钾

Potassium persulfate[无化] 过硫酸钾

Potassium dichromate[无化] 重铬酸钾

potassium sulfate[肥料] 硫酸钾

potassium sulphate硫酸钾

potassium nitrite亚硝酸钾

potassium bromate[无化] 溴酸钾

potassium chloride[无化] 氯化钾

potassium chromate[无化] 铬酸钾

potassium amide氨基钾

potassium iodide[无化] 碘化钾

potassium citrate[有化] 柠檬酸钾

potassium nitrate[无化] 硝酸钾

potassium borohydride[无化] 硼氢化钾

potassium titanate钛酸钾

potassium hydroxide[无化] 氢氧化钾

potassium feldspar[矿物] 钾长石

potassium carbonate[无化] 碳酸钾

potassium permanganate[无化] 高锰酸钾

英汉例句

• it guzzles liquid fertiliser and potassium each week to keep up its strength while bedded in roomy surroundings.

  在宽敞的环境中，这种植物每周会大量吸收液态肥料和钾来维持生命力。

• smaller sodium ions leave the glass, and larger potassium ions from the salt bath replace them.

  更小的钠离子会离开玻璃，而盐槽中更大的钾离子会替代这些空缺。

• research suggeststhat foods rich in potassium can reduce the risk of high bloodpressure.

  研究表明，富含钾的食物可以降低罹患高血压的风险。

• pizza not only delivers lycoypene, it also has calcium, potassium and complex carbohydrates.

  馅饼不仅含有番茄红素，还有钙、钾和复合碳水化合物。

• treated with methanol and potassium hydroxide, also known as lye, the vegetable oil molecules break down.

  植物油分子经过甲醇和钾的氢氧化物、也被称作灰汁的处理后就被分解。

• since all forms of potassium alum are soluble in water, when the stone is wet or applied to wet skin, an invisible, fine layer of the mineral is rubbed off the stone and applied to the skins surface.

  因为各种状态的钾明矾都能溶于水，当把它弄湿或接触湿皮肤时，会有一层肉眼看不见的细腻矿物层从钾明矾表面脱落，吸附到皮肤表面。

• potassium lies one octave from sodium.

  钾与钠隔着一个八度。

• researchers from the university of warwick and the university of naples said potassium intake in most countries is well below the recommended daily amount.

  沃里克大学和那不勒斯大学的研究人员称，世界上绝大多数国家的人群钾的摄取量远远低于推荐值。

• the method, now known as golgi staining or golgi impregnation, involves hardening of tissue in potassium bichromate and ammonia, followed by immersion in a silver nitrate solution.

  这种现在被命名为高尔基染色法或者「高尔基浸渍法」的方法，包括在重铬酸钾和氨水中浸渍，使组织变硬，接着浸泡在硝酸银溶液中。