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首頁英語詞典potassiumpotassium實用場景例句

potassium

英 [p?'t?s??m] 美[p?'t?s??m]
  • n. [化學] 鉀

實用場景例句

These chemicals modulate the effect of potassium.
這些化學物質(zhì)可以調(diào)節(jié)鉀的功效。

柯林斯例句

Fruits, vegetables, and wholegrains are rich in potassium.
水果、蔬菜和全谷物富含鉀元素。

柯林斯例句

The potassium content of foodstuffs is very variable.
食物中鉀的含量差別很大。

辭典例句

Gunpowder is composed of sulfur, carbon, and potassium nitrate.
火藥是由硫 、 碳和硝酸鉀組成.

辭典例句

The succession of uranium to potassium ratio anomalies is at about two - mile.
鈾鉀比值異常延伸約達2英里.

辭典例句

The potassium hydroxide electrolyte is forced into the cells just before use.
在開始使用前把氫氧化鉀電介質(zhì)壓入蓄電池.

辭典例句

Sodium and potassium are about the same in their chemical properties.
鈉和鉀的化學性質(zhì)幾乎是相同的.

辭典例句

Alkalosis and potassium depletion may be pronounced.
可能有堿中毒和缺鉀.

辭典例句

The components of a potassium cycle vary greatly.
鉀素循環(huán)的各個環(huán)節(jié)有很大的變化.

辭典例句

The usual counter - ions are sodium, potassium and ammonium.
反 離子通常是鈉, 鉀和銨.

辭典例句

They are alumino - silicates of sodium . potassium and calcium.
它們都是鉀和鈣的鋁硅酸鹽類.

辭典例句

Calcium is also necessary to prevent leakage of potassium during the aging of beet slices.
甜菜薄片衰老時期,鈣對于防止鉀離子喪失,也極其必要.

辭典例句

When wheat plants allowed to become deficient in potassium, pyruvate kinase activity increased.
當小麥植株令其缺鉀時, 丙酮酸激酶活性隨之升高.

辭典例句

The first sign of potassium deficiency is a white speckling or freckling of the leaf blades.
缺鉀的最初病癥是葉片呈現(xiàn)白色斑痕或斑點.

辭典例句

Potassium manuring may be less critical in continuous grass farming than in ley farming.
在多年生牧草地施用鉀肥的迫切性比短期草地要小些.

辭典例句