英语词汇“uranium dioxide”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

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uranium dioxide

uranium dioxide n. a black crystalline solid which occurs naturally in pitchblende (uraninite), used as a nuclear fuel (cf. MOX n.) and formerly as a pigment for ceramic glazes and glass.Formula: UO₂.

ΚΠ

1879 H. E. Roscoe & C. Schorlemmer Treat. Chem. II. ii. 220 Uranium Dioxide, UO₂. This oxide, formerly mistaken for the metal uranium, is obtained by heating the uranoso-uranic oxide or uranic oxalate in a current of hydrogen.

1973 Nature 2 Feb. 318/1 The rods are zirconium alloy (zircalloy) tubes filled with pellets of uranium dioxide (UO₂) ceramic.

2004 Internat. Affairs 80 261 In 1991 China transferred to Iran 1000kg of uranium hexafluoride, 400kg of uranium tetrafluoride and 400kg of uranium dioxide.

extracted from uraniumn.

as lemmas

单词	uranium dioxide
释义	> as lemmas uranium dioxide uranium dioxide n. a black crystalline solid which occurs naturally in pitchblende (uraninite), used as a nuclear fuel (cf. MOX n.) and formerly as a pigment for ceramic glazes and glass.Formula: UO₂. ΚΠ 1879 H. E. Roscoe & C. Schorlemmer Treat. Chem. II. ii. 220 Uranium Dioxide, UO₂. This oxide, formerly mistaken for the metal uranium, is obtained by heating the uranoso-uranic oxide or uranic oxalate in a current of hydrogen. 1973 Nature 2 Feb. 318/1 The rods are zirconium alloy (zircalloy) tubes filled with pellets of uranium dioxide (UO₂) ceramic. 2004 Internat. Affairs 80 261 In 1991 China transferred to Iran 1000kg of uranium hexafluoride, 400kg of uranium tetrafluoride and 400kg of uranium dioxide. extracted from uraniumn. < as lemmas
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