...钾化合物 相转移催化剂 络合作用 [gap=346]Keywords】: SODIUM COMPOUNDS,POLYSTYRENE,CARRIERS,CROWN ETHER COMPOUNDS,POTASSIUM COMPOUNDS,PHASE TRANSFER CATALYST,COMPLEXATION ..
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potassium-containing compounds 含钾化合物
potassium permanganate compounds 高锰酸盐复合药剂
potassium-expanded graphite intercalation compounds 钾膨胀石墨层间化合物
The potassium compounds are enriched at the lowest water level in the brine lake by the processes of selective solution.
由于选择性溶解作用使钾富集在水位最低的卤水湖内，并在干盐滩与卤水湖之间的平坦湖滨地带形成钾盐层。
Mineral compounds are made of elements such as sulphur, phosphorus, iron, potassium, sodium, and calcium.
无机化合物是由诸如硫、磷、铁、钾、钠和钙等元素组成。
She credits compounds, including flavonoids, magnesium, potassium, niacin, and vitamin e, for combating blood vessel aging by blocking the damaging oxidation process and reducing harmful inflammation.
她认为包括黄酮类、镁、钾、烟酸和维生素e的复合物通过有破坏性的氧化过程和降低有害的炎症反应来阻止血管老化。
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