discolouration
n.
变色，褪色，污染；
英英释义
discolouration[ diskʌlə'reiʃən ]
n.
a soiled or discolored appearance
同义词：staindiscoloration
the act of changing the natural color of something by making it duller or dingier or unnatural or faded
同义词：discoloration
权威例句
Discolouration in potable water distribution systems: A reviewDiscolouration of polypropylene-based compounds containing magnesium hydroxide
Asset deterioration and discolouration in water distribution systems
Tooth discolouration and staining: Tooth discolouration and staining: a review of the literature
UV-Fenton discolouration and mineralization of Orange II over hydroxyl-Fe-pillared bentonite
Factorial experimental design of Orange II photocatalytic discolouration
The prevalence of tooth discolouration and the self-satisfaction with tooth colour in a Chinese urban population
SCREENING METHOD FOR SELECTING PLANTS THATSHOW A REDUCED WOUND-INDUCED SURFACE DISCOLOURATION
The impact of peatland drain-blocking on dissolved organic carbon loss and discolouration of water; results from a national survey
Drain blocking: an effective treatment for reducing dissolved organic carbon loss and water discolouration in a drained peatland
1. Actively watch for cavities if you spot any discolouration or pitting then they could be signs of cavities.
积极为观赏溶洞如果您现货任何变色或点蚀，然后他们可以迹象蛀牙。
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2. These ingredients can cause bleeding under the nails, discolouration and can roughen the smooth texture of the nails.
这些成分可引起指甲下出血，变色，甚至使原本质地光滑的指甲变得粗糙。
article.yeeyan.org
3. The church that had sheltered it so long had given it some protection at the last, and only a slight discolouration of the rock told of the fires that had passed this way.
遮蔽了墓石如此之久的教堂在最后也给予了它一些保护，只有岩石的一点轻微的褪色述说了从此经过的烈火。
blog.stnn.cc
4. Good. Discolouration may occur in sunlight exposure.
好，在太阳暴晒下将引起褪色。
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5. This discolouration is caused by higher than expected levels of iron, and indicates that the solution may be losing effectiveness.
这变色的原因是高于预期水平，铁，并指出解决办法可能失去效力。
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6. The discolouration in process of routine H. E stain was studied.
就常规H·E制片程序中的褪色问题进行了探讨。
dict.cnki.net
7. Cellulolytic hyphomycetes cause blue stain and soft rot of wood, discolouration and loss of strength of cotton materials and moulding of almost any damp organic substrate.
分解纤维素的丝孢纲真菌木材蓝点和软腐、棉花变色和强度降低、造成任一种潮湿的有机质发霉。
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8. Applying more heat or energy than is required to fully cure the powder coating. Overbaking can result in discolouration, loss of gloss or deterioration on mechanical properties.
使用了比粉末涂料完全固化更多的价热和能量，过度烘烤容易使涂层变色、失光和机械性能变差。
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9. Symptoms of over-exposure may include bluish discolouration of lips and tongue, severe headache, nausea, confusion, dizziness, shock, respiratory paralysis, death.
过量吸入后的症状可能包括嘴唇和舌头发青，严重的头疼、恶心、昏愦、头昏眼花、休克、呼吸麻痹和死亡。
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10. These kind of movie posters get better with age and all examples nowadays are distressed and tattered with rips, creases and discolouration.
这些电影的海报得到一种随着年龄的更好，所有的例子现在的苦恼和撕裂，破烂的折痕和变色。
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11. In this paper, the discolouration and microbes pollution of LAP solution by slow-cooling were indevestigated. A new inhibitor-liquid paraffin with better effect was found.
本文探讨了LAP晶体溶液降温法生长过程中易出现的母液变色和细菌污染问题，找到了一种效果更为理想的防菌剂-液体石蜡。
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12. As in the case of all medicines containing iron, the intake of Floradix Formula may cause the bowel motions to be particularly dark. This discolouration is completely harmless.
服用本品和其它含铁的产品一样，可能会导致大肠有点黑。这种变色是完全无害的。
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13. In the paper, the discolouration phenomenon of silver-plating layer and its mechanism are ex pounded. Furthermore, the anti-discolouration processes and its quality requirements are proposed.
论述了银镀层变色现象及变色机理，对防银镀变色的工艺方法进行了研究，并提出了防银镀层变色工艺技术的质量要求．。
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14. Sensitive to the local surface or leather seats, please try, without discolouration or fading before use.
敏感表面或真皮座椅请局部试用，如无变色或褪色后再使用。
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15. Avoid any whose odour, is in any way unpleasant, or that have soft spots and obvious sign of discolouration .
避免任何的气味，有任何不愉快，或有明显迹象变黄、软点。
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16. While standard medical terminology uses jaundice for a symptom (yellow discolouration of skin), in India the term is used to refer to the illness in which this symptom is most common.
标准医学术语中，“黄疸”是一种症状（皮肤的变黄），而在印度该术语用于指代急性肝炎（黄疸是其最常见的症状）。
blog.sina.com.cn
17. The discolouration is due to the presence of pigment contained in the algae cells. The pigment can be red, pink, brown or in other colours.
海上的红潮因不同的藻类色素而有所不同，这些色素可以是红色、粉红色、褐色或其他颜色。
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18. On the other hand, common side effects associated with oral CHX use include tooth discolouration, irritation and, very occasionally, serious allergic reactions, they said.
而用抗菌剂氯己定CHX就会产生通常熟知的副反应如牙齿脱色，发炎，多数情况下还会导致严重口腔过敏反应。
www.medspeaker.com.cn
19. Dual-action toothpaste with Xylitol and baking soda to remove stains and surface discolouration from teeth.
这种双重作用的牙膏，含有木糖醇和小苏打，能清除牙齿表层的污垢和污色。
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20. Dual-action toothpaste with Xylitol and baking soda to remove stains and surface discolouration from teeth.
这种双重作用的牙膏，含有木糖醇和小苏打，能清除牙齿表层的污垢和污色。
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21. Shake well before use. Test in an inconspicuous area prior to first use to avoid discolouration.
用前先摇匀，初次使用前先在不显眼处试用，以确定皮具是否会褪色或变色。
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22. surface discolouration
表面变色
-- 来源 -- 英汉 - 翻译参考[网络]
23. discolouration of drinking water
食水变黄
-- 来源 -- 英汉 - 翻译参考[网络]
24. black discolouration
变黑|出现黑斑
-- 来源 -- 英汉 - 翻译参考[网络]
25. tallowy discolouration
油脂泛白
-- 来源 -- 英汉 - 翻译参考[网络]
26. discolouration, discoloration
褪色;脱色;变色
-- 来源 -- 英汉 - 翻译参考[网络]
27. meat surface discolouration
肉表面变色
-- 来源 -- 英汉 - 翻译参考[网络]
28. high-temperature discolouration
高温变色性
-- 来源 -- 英汉 - 翻译参考[网络]
29. Dual-action toothpaste with Xylitol and baking soda to remove stains and surface discolouration from teeth. Leaves teeth sparkling white and mouth minty fresh. Suitable even for sensitive teeth.
这种双重作用的牙膏，含有木糖醇和小苏打，能清除牙齿表层的污垢和污色。用后，牙齿显得更洁白亮丽，而且满口清香。敏感性的牙齿亦适用。
-- 来源 -- 网友提供
discolouration
