| 单词 | 氧化镁 |
| 释义 | 〔antacid〕A substance, such as magnesia or sodium bicarbonate, that neutralizes acid.解酸剂，抗酸剂，防酸剂：一种中和酸的物质，如氧化镁或碳酸氢钠〔chromatography〕Any of various techniques for the separation of complex mixtures that rely on the differential affinities of substances for a gas or liquid mobile medium and for a stationary adsorbing medium through which they pass, such as paper, gelatin, or magnesia.色谱法：分离复杂混合物的多种技术，依靠物质对于气体或液体运动介质和静止的吸附介质（如纸、凝胶或氧化镁）的不同亲和力达到分离〔dolomite〕A magnesia-rich sedimentary rock resembling limestone.白云灰岩：一种似石炭岩，富含氧化镁的沉积岩〔corundum〕An extremely hard mineral, aluminum oxide, Al2O 3, sometimes containing iron, magnesia, or silica, that occurs in gem varieties such as ruby and sapphire and in a common black, brown, or blue form used chiefly in abrasives. 刚玉：一种极为坚硬的矿物，氧化铝，Al2O 3，有时含铁、氧化镁或硅土，存在于各种宝石中，如红宝石、蓝宝石，并且在磨蚀剂中以普通的黑色、棕色或蓝色形式出现 〔magnesite〕A white, yellowish, or brown mineral, magnesium carbonate, MgCO3, used in the manufacture of magnesium oxide and carbon dioxide. 菱镁矿：一种白色、浅黄色或棕色的矿物，碳酸镁，MgCO3，用于生产氧化镁和二氧化碳 |
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