基本解釋[能源科學(xué)技術(shù)]碳酸銨鎂英漢例句雙語例句The extractive magnesium sulfate reacts with ammonium carbonate, the high-purity and activity magnesia is obtained.硫酸鎂浸提液采用碳酸銨沉淀法制備出了高純度高活性的氧化鎂。This paper is concerned with preparation method of nano-sized magnesium oxide from ammonium carbonate and magnesium chloride.研究了由碳酸銨和氯化鎂制備納米氧化鎂的方法。Only the powder crystal of ammonium magnesium carbonate tetrahydrate prepared was reported in previous literature, but there was no report on the synthesis of its single crystal.對于碳酸鎂銨的合成，通過查相關(guān)資料，前人僅制得該物質(zhì)的粉末晶體，并未見有合成單晶的報道。magnesium ammonium carbonate更多例句詞組短語短語magnesium ammonium carbonate tetrahydrate 四水合碳酸鎂銨ammonium magnesium carbonate 碳酸鎂銨magnesium ammonium carbonate更多詞組專業(yè)釋義能源科學(xué)技術(shù)碳酸銨鎂