单词 | thio-phosphoric |
释义 | > as lemmasthio-phosphoric In systematic nomenclature restricted to those in which one or more atoms of sulphur take the place of one or more of oxygen in the substance designated by the rest of the name; e.g. thiacetic acid C2H3O.SH, from acetic acid C2H3O.OH, tri-thiocarbonic acid H2CS3, from carbonic acid H2CO3. So thio-acid, -alcohol, -aldehyde, -ether, -salt; also thio-antiˈmonic, thio-antiˈmonious, thio-arˈsenic, thio-arˈsenious, thio-lactic, thio-phosphoric, thio-phosphoryl, thio-stannic, thio-tungstic, etc. But many names do not conform exactly to this systematic use.extracted from thio-comb. form< as lemmas |
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