久久国产欧美日韩精品_亚洲国产激情_精品一区二区三区四区_免费91_精品久久免费_97在线观_韩国午夜理伦三级在线观看按摩房

您好!歡迎訪問忙推網! 字典 詞典 詩詞

emulsion

英 [?'m?l?(?)n] 美[?'m?l??n]
  • n. [藥] 乳劑;[物化] 乳狀液;感光乳劑

低頻詞暢通詞匯

詞態變化


復數:?emulsions;

中文詞源


emulsion 乳狀液

e-, 向外。-mulg, 擠奶,詞源同milk. -s, 過去分詞后綴。

英文詞源


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.

雙語例句


1. Once the paint is dry, apply a coat of the red ochre emulsion paint.
油漆干了后,涂一層發紅的土黃色乳膠漆。

來自柯林斯例句

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鹵劑層.

來自辭典例句

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.

來自辭典例句

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.

來自辭典例句

5. Addition of the shortstop causes the emulsion to break.
中止液的加入引起乳液破壞.

來自辭典例句

字典 詞典 成語 古詩 造句 英語
主站蜘蛛池模板: 国产精品欧美亚洲韩国日本 | 理论片免费午夜 | 欧美性极品黑人hd | 日本a在线观看 | 久久精品麻豆日日躁夜夜躁 | 国产人妖在线 | 精品国产区 | 欧美成性色 | 国产夫妻久久线观看 | 日一区二区 | 国产一区二区久久精品 | 欧美天堂在线视频 | 国产精品二区在线 | 精品一区二区久久久久久久网精 | 特级毛片a级毛免费播放 | 思思99re66在线精品免费观看 | 日本一区二区影院 | 麻豆视频链接 | 欧美在线免费 | 青青热久久国产久精品秒播 | 国产欧美激情一区二区三区-老狼 | 国产成人v爽在线免播放观看 | 视频久久 | 精品久久久久久久免费加勒比 | 黑人巨大超大video | 天天摸天天草 | 久久伊人久久亚洲综合 | 久久亚洲精品人成综合网 | 日韩xxxx做受欧美 | 久久看| 久久国产精品久久国产精品 | 毛片2| 激情毛片视频在线播放 | 国产免费a级片 | 992tv国产精品福利在线 | 欧美3p在线观看一区二区三区 | 亚洲成人三级 | 欧美在线一二三 | 国产天堂在线观看 | 欧美视频亚洲 | 久久成人国产 |