单词	chromic
释义	chromic /ˈkrəʊmɪk / adjective Chemistry Of chromium with a higher valency, usually three. Compare with chromous.In another technique, the scientists give the cows gel capsules of chromic oxide, a harmless substance that passes undigested through the animals.... Chromium additions impart improved resistance to oxidizing media such as nitric and chromic acids. Digestibility was estimated using chromic oxide as an external marker.
随便看	polydaemonistic polydaimonism polydemonism polydemonistic polydentate polydeoxynucleotide polydeoxyribonucleotide polydesoxyribonucleotide Polydeuces polydiene polydigital polydimensional polydipsia polydisperse polydispersed polydispersity polydomous polydrug polydymite polydynamic polyelectrolyte polyelectronic polyembryonate polyembryonic polyembryony

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