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- colour fading reaction 褪色反应
- No colour fade after 300 hours close distant exposure to arc lamps. 以炭精弧光灯近距离照射300小时，油漆没有褪色。
- The fading reaction of DCB arsenazo with Cr 2O 2- 7 was studied. 本文研究了 DCB偶氮胂与 Cr2 O2 - 7的褪色反应。
- The colours fade into one another. 各种颜色退得分不清了。
- Contains a UV filter and natural antioxidants to help protect hair from colour fade and damage caused by sun, pollution, sea and chlorine water. 蕴含天然抗氧化成份，有效锁色，保护头发免受阳光、污染、海水和氯化物的伤害，令染发颜色持久有光泽。
- In the medium of dilute H 2SO 4, the fading reaction of pyrogallol red is oxdized by H 2O 2, which can be catalyzed by Zn 2+ has been studied. 研究了在稀H2 SO4介质中 ,Zn2 + 催化H2 O2 氧化邻苯三酚红的褪色反应。
- The fading reaction of KIO4 (KBrO3) with DBNCPA in acid medium can be realized only under catalytic action of trace Ru, Rh, Qs, Ir and Pt. 可是在高碘酸钾、溴酸钾等氧化剂的存在下，它们却能使二溴硝基偶氮氯膦发生催化褪色反应。
- The color fading reaction of pyrocatechol violet with iodate ion in stronger acid was studied and a method for determination of iodine in the salt was proposed. 研究了在强酸性条件下，邻苯二酚紫与碘酸根离子的褪色反应，拟定了测定加碘食盐中碘离子简便、快速的分析方法，确定了该褪色反应的最佳褪色条件。
- Some people think that plants produce only pale colours and that these colours fade quickly. 有些人认为植物只能产生苍白的颜色而且这些颜色褪色很快。
- inhibition of methyl red fading reaction 甲基红阻抑褪色光度法
- On Colour Fading of Frescoes in the Wei and Jin Dynasties 关于魏晋时代壁画色彩褪变原因之探讨
- The colour in this silk material will not fade. 这种绸布料子不会褪色。
- Try to wear a colour that is less obtrusive. 尽量穿得颜色别太显眼。
- She painted the window sills a bright colour. 她把窗台漆上鲜艳的颜色。
- They want us to show some of our colour slides. 他们想看看我们的彩色幻灯片。
- His dress is very similar to mine in colour. 他衣服的颜色和我衣服的很相似。
- The colour in this material will not fade. 这料子不会褪色。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗？
- Is the film in colour or black and white? 这胶卷是彩色的还是黑白的?
- The path grew more obscure in the fading light. 小径在渐渐消失的光线下变得更暗了。
