bleaching是什么意思？

bleaching

英['bli:tʃɪŋ] 美['blitʃɪŋ]

• n. 漂白法，漂白；
• adj. 漂白的；
• v. 使（颜色）变淡，变白，漂白( bleach的现在分词 )；

例句

• This paper studied the process parameters in sodium hyposulphite slight bleaching of OCC pulp. 通过正交试验研究了连二亚硫酸钠用于OCC纸浆轻度漂白中相关工艺参数对纸浆光学性能的影响.
• Optimum conditions of kraft pulping and single stage hypochlorite bleaching were investigated. 研究了桑枝硫酸盐法制浆适宜的工艺条件和单段、两段次氯酸盐漂白工艺条件.
• Potassium permanganate is used for disinfecting, deodorizing, and Bleaching and as a reagent in analysis. 高锰酸钾用于消毒 、 除臭 、 漂白,并在分析中用作试剂.
• The colorimetric methods involve the bleaching of a preformed color by the fluoride ion. 比色法涉及氟离子对预先形成的颜色的消色作用.
• Features of sodium chlorite bleaching for cotton knits are described. 本文叙述了亚氯酸钠对纯棉针织物漂白的特点.
• Optical brightener ( Optical brightness agent ): Synonymous with Optical bleaching agent. 光学 增光 剂: 即光学漂白剂.
• For example: brevibacterium diazo resin treantment exposure during bleaching , it can change the surprint template color. 例如: 黄色轻氮物在曝光历程洋被不染黑, 它可以保持已曝光的模版的颜色.
• Bleaching effects are very strong and show on air photos. 退色效应非常强烈,并且反映在航空象片上.
• Moderately weathered rock showed more intense bleaching and fissuring in the feldspars. 中等风化岩石则是指长石有更为强烈的变白现象和裂纹现象.
• The bleaching action of fluorides is slow in the alizarin dye procedure. 在茜素染料法中,氟化物的消色作用较慢.

柯林斯高阶英汉双解学习词典释义

• VERB
  漂白；使变白
  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. 这些产品不会使头发变白。 Commercial flour is bleached artificially. 市面上的面粉是经过人工漂白的。
• V-ERG
  晒白；（使）褪色；（使）变白
  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... 树根剥皮后挂起来风干晒白。 The sun will bleach the hairs on your face... 太阳会使你脸上的汗毛发白。
• N-MASS
  漂白剂
  Bleach is a chemical that is used to make cloth white, or to clean things thoroughly and kill germs.

行业词典

• 医学： 漂白：用化学方法去除污斑或颜色的操作或过程；