| 单词 | magnesium trisilicate |
| 释义 | > as lemmasmagnesium trisilicate magnesium trisilicate n. an insoluble white solid, 2MgO·3SiO2, which occurs naturally as the mineral meerschaum or sepiolite, and is used as an antacid, an adsorbent, and as a glaze or anti-caking agent in food. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > smectites > sepiolite keffekill1784 meerschaum1784 myrsen1794 sea-froth1801 magnesite1837 sea-foam1837 sepiolite1854 magnesium trisilicate1936 1936 Brit. Med. Jrnl. 1 Feb. 205/2 Pepsin disappears quickly from solution after the addition of magnesium trisilicate. 1940 E. Browning Mod. Drugs in Gen. Practice viii. 178 The new remedies, among which may be specially mentioned aluminium hydroxide and magnesium trisilicate, have an acidity-neutralising action equal to that of the old alkalies, but do not diminish the alkali reserve. 1974 M. C. Gerald Pharmacol. xiii. 258 The absorbents are by far the most commonly employed constituents in nonprescription antidiarrheal products and include..bismuth subcarbonate, magnesium trisilicate, [etc.]. 1985 M. F. Myles Textbk. Midwives (ed. 10) xviii. 289 To counteract the acidity of the gastric contents most obstetricians prescribe magnesium trisilicate, 15ml two hourly throughout labour. < as lemmas |
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