Emulsion
[ɪ'mʌlʃ(ə)n] or [ɪ'mʌlʃən]
解釋/意思:
(noun.) a light-sensitive coating on paper or film; consists of fine grains of silver bromide suspended in a gelatin.
(noun.) (chemistry) a colloid in which both phases are liquids; 'an oil-in-water emulsion'.
杰西編輯--From WordNet
解釋/意思:
(n.) Any liquid preparation of a color and consistency resembling milk; as: (a) In pharmacy, an extract of seeds, or a mixture of oil and water united by a mucilaginous substance. (b) In photography, a liquid preparation of collodion holding salt of silver, used in the photographic process.
整理:华莱士
解釋/意思:
n. a milky liquid prepared by mixing oil and water by means of another substance that combines with both.—adj. Emul′sic pertaining to emulsion.—v.t. Emul′sify.—n. Emul′sin a peculiar ferment present in the bitter and sweet almond which forms a constituent of all almond emulsions.—adj. Emul′sive.
編輯:塞格雷
例句/造句/用法:
- Then add gradually about nine ounces of the orange-flower water, stirring constantly, continuing this operation until a fine, creamy emulsion is the result. 威廉K.大衛. 智者、化學家和偉大醫生的秘密.
- This emulsion, as the coating is called, is, as we might readily infer from the presence of the silver, sensitive to the action of light in much the same manner as was the original film. 佚名. 神奇的知識之書.
- The soap is thus free to form an emulsion, just as in ordinary water. 伯莎M.克拉克. 科學通論.
- It seemed apparent, therefore, that in order to obtain the desired speed there would have to be sacrificed that fineness of emulsion necessary for the securing of sharp pictures. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- Collodion emulsion with bromide of silver was invented by Sayce and made known in 1864. Edward W. Byrn. 十九世紀發明進展.
- Rub up well the croton oil and extract of male fern with the acacia, and form into an emulsion with the decoction. 威廉K.大衛. 智者、化學家和偉大醫生的秘密.
- Their composition is an emulsion of phosphorus with glue, nitre, and some colouring matters. 弗雷德里克·科利爾·貝克維爾. 偉大的事實.
- The desirability of emulsions was recognized as early as 1850 by Gustave Le Gray, and in 1853 by Gaudin. Edward W. Byrn. 十九世紀發明進展.
- Emulsions and improvements in Dry Plate Photography by Russell and Sayce. Edward W. Byrn. 十九世紀發明進展.
- In 1871 Maddox published his first notice of gelatine emulsion, and in 1873 the gelatine emulsions of Burgess were advertised for sale. Edward W. Byrn. 十九世紀發明進展.
編輯:韦德