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单词 gelatin emulsion
释义

> as lemmas

gelatin emulsion
gelatin emulsion n. ‘an emulsion of gelatine containing a sensitive silver compound’ (Woodbury Encycl. Photogr. 1890); also attributive.
ΚΠ
1885 G. Marlow in Brit. Jrnl. Photogr. 18 Dec. 804/1 The present makes of gelatine emulsions.
1891 Internat. Ann. Anthonys Photogr. Bull. 133 Negative enlargements on gelatine-emulsion paper.
extracted from gelatinn.
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as lemmas
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