emulsion是什麼意思 emulsion的用法 emulsion怎麼讀
emulsion
英 [ɪ'mʌlʃ(ə)n]美 [ɪ'mʌlʃən]
n. [藥] 乳劑；[物化] 乳狀液；感光乳劑
使用頻率:★
星級詞彙:★
中文詞源
emulsion 乳狀液
e-, 向外。-mulg, 擠奶，詞源同milk. -s, 過去分詞後綴。
英語詞源
emulsion
emulsion: [17] An emulsion is an undissolved suspension of tiny drops of one liquid dispersed throughout another. The classic example of this is milk – whence its name. It comes from Modern Latin ēmulsiō, a derivative of ēmulgēre ‘drain out, milk out’. This was a compound verb formed from the prefix ex- ‘out’ and mulgēre ‘milk’, a distant relative of English milk. The word’s familiar modern application to paint dates from the 1930s.
=> milk
emulsion (n.)
1610s, from French émulsion (16c.), from Modern Latin emulsionem (nominative emulsio), noun of action from past participle stem of emulgere "to milk out," from assimilated form of ex- "out" (see ex-) + mulgere "to milk" (see milk (n.)). Milk is a classic instance of an emulsion, drops of one liquid dispersed throughout another.
權威例句
1. Once the paint is dry, apply a coat of the red ochre emulsion paint.
油漆幹了後，塗一層發紅的土黃色乳膠漆。
2. The photographic elements contain a blue - sensitive hydrophilic colloid silver halide emulsion layer.
照像材料含有親水膠體的感藍鹵化銀滷劑層.
3. Most polymer emulsion may coagulate when they enter waste streams.
多數聚合物乳濁液在進入廢水流時可能凝聚.
4. Choice of stabilizer in emulsion systems has always been rather empirical.
在乳液體系中,穩定劑的選擇往往憑經驗.
5. Addition of the shortstop causes the emulsion to break.
中止液的加入引起乳液破壞.
[ emulsion 造句 ]
