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由烟灰(未完全燃烧的有机物)制成的无定形碳；用于制造颜料和墨水。
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由烟灰(未完全燃烧的有机物)制成的无定形碳；用于制造颜料和墨水。；一种主要由无定形碳组成的黑色胶体物质,用于制造颜料和墨水；油烟；煤烟；灰尘；[医] 油烟
An amorphous form of carbon made from soot (incompletely burned organic matter); used to make pigments and inks.
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由烟灰(未完全燃烧的有机物)制成的无定形碳；用于制造颜料和墨水。
An amorphous form of carbon made from soot (incompletely burned organic matter); used to make pigments and inks.
一种主要由无定形碳组成的黑色胶体物质,用于制造颜料和墨水
a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink
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