| 单词 | guncotton |
| 释义 | guncotton (once / 115876 pages) n WORD FAMILY guncotton: guncottons USAGE EXAMPLESGuncotton, especially German-made stuff, was apt to play peculiar tricks. Westerman, Percy F. (Percy Francis), With Beatty off Jutland—A Romance o...(2012) Other products were soluble in the ether-alcohol mixture: they were less highly nitrated, and constituted the so-called collodion guncotton. Various, Encyclopaedia Britannica, 11th Edit...(2011) For detonating dynamite, guncotton, &c. , it is generally employed without admixture of a diluent. Various, Encyclopaedia Britannica, 11th Edit...(2011) n a nitric acid ester; used in lacquers and explosives Syn|Hypo|Hyper cellulose nitrate, nitrocellulose, nitrocotton pyrocellulose nitrocellulose containing less nitrogen than guncotton; used in making smokeless powder pyroxylin, pyroxylinehighly flammable nitrocellulose used in making collodion and plastics and lacquers cellulose ester any ester of cellulose with an acid nitrateany compound containing the nitrate group (such as a salt or ester of nitric acid) |
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