discoloration
音标发音
- 英式音标 [disˌkʌləˈreiʃən]
- 美式音标 [dɪsˌkʌləˈreʃən]
- 国际音标 [dis,kʌlə'reiʃən]
- 英式发音
- 美式发音
基本解释
- n.變色；（皮膚上的）疹斑
英汉例句
- discoloration caused by the sun
因日照引起的退色 - Valuably diminishes dark circle and discoloration for clear eyes.
消除黑眼圈、晦暗,創造明亮的眼眸. - Erythema, edema and a purple discoloration of the eyelids are of dermatomyositis.
眼瞼紅斑 、 水腫、淡紫色是皮肌炎的特征. - discoloration caused by the sun
因日照引起的退色 - Do - it - yourself remedies can help whiten teeth and avoiding substances that stained teeth can stop further discoloration.
自己行動起來吧,採取措施,保持牙齒的亮白,防止使牙齒産生色斑的飲食汙染牙齒.
词组短语
- Discoloration effect 退色傚應;變色傚應
- Tetracycline Discoloration 四環素引起的牙齒變色
- blue discoloration 青變;發藍變色
- food discoloration 食品變色
- Discoloration Garnet 變色石榴石
短語
专业释义
- 變色
The laws of light-induced discoloration of untreated veneers and directly-painted veneers are similar.
由此可見，這兩種清漆的直接塗飾對抑制染色單板的光變色作用不明顯。 - 脫色
The discoloration of natural-tocopherol by adsorption was studied. Two processes were employed: stirred tank process and fixed bed process.
本文研究了α-生育酚粗品的吸附脫色工藝，包括兩種操作方式：攪拌槽和固定牀。 - 褪色
In HCl medium,trace o-dinitrobenzene can sensitively inhibit the discoloration reaction of neutral red oxidized by KIO4.
研究發現, 在鹽酸介質中,痕量鄰二硝基苯能霛敏地阻抑高碘酸鉀氧化中性紅褪色。環境科學技術
- 脫色
- 脫色
- 羿色