py·rox·y·lin /paɪˈrɑksələn, pə-/
硝酸纖維素;綿火藥
py·rox·y·lin /paɪˈrɑksələn, pə-/ 名詞
焦木素,低氮硝化纖維素
py·rox·y·lin n. Chem. A substance resembling gun cotton in composition and properties, but distinct in that it is more highly nitrified and is soluble in alcohol, ether, etc.; -- called also pyroxyle.
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pyroxylin
n : highly flammable nitrocellulose used in making collodion and
plastics and lacquers [syn: pyroxyline]