单词 | uranium bloom |
释义 | > as lemmasuranium bloom uranium bloom n. rare a yellow deposit of secondary minerals found on uranium ores; cf. uran-bloom n. at uran- comb. form . ΚΠ 1868 H. Watts Dict. Chem. V. 949 Uranium-bloom, syn. with Uraconise. 1904–5 Trans. Inst. Mining Engin. 25 638 A description is given of..‘uranium-bloom’ (a combination of copper and uranium oxides with phosphoric and silicic acids). < as lemmas |
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