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bleaching是什么意思？

基礎(chǔ)釋義
例句
柯林斯詞典釋義
行業(yè)詞典釋義

bleaching

英['bli:t???] 美['blit???]

相關(guān)單詞 bleaching agent bleaching powder bleaching process

例句

This paper studied the process parameters in sodium hyposulphite slight bleaching of OCC pulp. 通過正交試驗(yàn)研究了連二亞硫酸鈉用于OCC紙漿輕度漂白中相關(guān)工藝參數(shù)對紙漿光學(xué)性能的影響.
Optimum conditions of kraft pulping and single stage hypochlorite bleaching were investigated. 研究了桑枝硫酸鹽法制漿適宜的工藝條件和單段、兩段次氯酸鹽漂白工藝條件.
Potassium permanganate is used for disinfecting, deodorizing, and Bleaching and as a reagent in analysis. 高錳酸鉀用于消毒、除臭、漂白,并在分析中用作試劑.
The colorimetric methods involve the bleaching of a preformed color by the fluoride ion. 比色法涉及氟離子對預(yù)先形成的顏色的消色作用.
Features of sodium chlorite bleaching for cotton knits are described. 本文敘述了亞氯酸鈉對純棉針織物漂白的特點(diǎn).
Optical brightener ( Optical brightness agent ): Synonymous with Optical bleaching agent. 光學(xué) 增光劑: 即光學(xué)漂白劑.
For example: brevibacterium diazo resin treantment exposure during bleaching , it can change the surprint template color. 例如: 黃色輕氮物在曝光歷程洋被不染黑, 它可以保持已曝光的模版的顏色.
Bleaching effects are very strong and show on air photos. 退色效應(yīng)非常強(qiáng)烈,并且反映在航空象片上.
Moderately weathered rock showed more intense bleaching and fissuring in the feldspars. 中等風(fēng)化巖石則是指長石有更為強(qiáng)烈的變白現(xiàn)象和裂紋現(xiàn)象.
The bleaching action of fluorides is slow in the alizarin dye procedure. 在茜素染料法中,氟化物的消色作用較慢.

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柯林斯高階英漢雙解學(xué)習(xí)詞典釋義

VERB

漂白；使變白

If you bleach something, you use a chemical to make it white or pale in colour.
例句
These products don't bleach the hair. 這些產(chǎn)品不會(huì)使頭發(fā)變白。 Commercial flour is bleached artificially. 市面上的面粉是經(jīng)過人工漂白的。
V-ERG

曬白；（使）褪色；（使）變白

If the sun bleaches something, or something bleaches, its colour gets paler until it is almost white.
例句
The tree's roots are stripped and hung to season and bleach... 樹根剝皮后掛起來風(fēng)干曬白。 The sun will bleach the hairs on your face... 太陽會(huì)使你臉上的汗毛發(fā)白。
N-MASS

漂白劑

Bleach is a chemical that is used to make cloth white, or to clean things thoroughly and kill germs.

行業(yè)詞典

醫(yī)學(xué)：漂白：用化學(xué)方法去除污斑或顏色的操作或過程；

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bleaching是什么意思？

bleaching