| 单词 | thiouracil |
| 释义 | thio- or thi- /thī(-ō)-, (-ə)-/combining form
ORIGIN: Gr theion sulphur thiˈo-acid noun An acid analogous in constitution to an oxyacid, sulphur taking the place of oxygen thioalˈcohol noun Mercaptan thiobacillˈus noun Any of several rod-shaped bacteria, genus Thiobacillus, that live in soil, sewage, etc and that derive energy from the oxidation of sulphur or sulphur compounds (Thiobacillus ferrooxidans a thiobacillus that, in the presence of water, converts copper sulphide ores into copper sulphate (see bacterial leaching under leach1)) thiobarbitˈurate noun A salt of thiobarbituˈric acid (C6H4N2O2S) similar in effect to a barbiturate thiocarˈbamide noun Thiourea thiocyˈanate noun A salt of thiocyanˈic acid (HSCN) thiodiglycol /-dī-glīˈkol/ noun A chemical compound soluble in eg water and alcohol used eg as an industrial cleaning agent, and also as an ingredient of mustard gas and nerve gas thio-eˈther noun A compound in which the ether oxygen has been replaced by sulphur thīˈol (or /-ōl/) noun Mercaptan thīˈonyl adjective Containing the group -SO thiopentˈone or (N American) thiopentˈal noun see Pentothal® thiˈophen /-fen/ or thiˈophene /-fēn/ noun A five-membered heterocyclic compound with sulphur thiˈophil adjective (of eg bacteria) having an affinity for sulphur and its compounds thiˈo-salt noun A salt of a thio-acid thiosulˈphate noun A salt of thiosulphuric acid (H2S2O3), used in photographic fixing, hypo thiouracil /thī-ō-ūˈrə-sil/ noun A derivative of thiourea that interferes with the synthesis of thyroid hormone thiourea /thī-ō-ūˈri-ə/ noun Urea with its oxygen replaced by sulphur, a bitter crystalline substance that inhibits thyroid activity and is used in organic synthesis and as a reagent for bismuth (also called thiocarbamide) |
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