单词 | nitrogen tetroxide |
释义 | > as lemmasnitrogen tetroxide nitrogen tetroxide n. a colourless volatile liquid, N2O4, which exists in temperature-dependent equilibrium with nitrogen dioxide, and is used as a nitrating agent, a solvent, and an oxidizer in rocket fuels (also called dinitrogen tetroxide). ΚΠ 1866 H. E. Roscoe Lessons Elem. Chem. vi. 53 Nitrogen tetroxide containing 28 parts by weight of N. to 64 of O. 1969 Times 3 June (Suppl.) p. iii/7 All three systems were propelled by nitrogen tetroxide. 1994 N.Y. Times 11 Jan. c11/1 An investigating panel..said that a small amount of liquid nitrogen tetroxide, about two tablespoons, probably leaked during the long cold journey and condensed upstream. < as lemmas |
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