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.
- 這些化學物質可以調節鉀的功效。
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.
- 鉀素循環的各個環節有很大的變化.
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