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单词 dyes
释义

dyes /dai/

英汉-汉英词典
  1. n. 染料,染色(dye复数形式)
  2. v. 给…染色;被着色(dye的第三人称单数)
词组 | 习惯用语
reactive dye 活性染料
hair dye n. 染发剂;染毛剂
dye laser 染料激光器
disperse dye 分散染料
dyed in the wool adj. 原毛染色的,生染的;彻底的
azo dye 偶氮染料
red dye 人造红色色素
direct dye 直接染料
dye solution 染料溶液,染液
organic dye 有机染料;加上有机染料层
cationic dye [化]阳离子染料
fluorescent dye [化]荧光染料
vegetable dye 植物染料
yarn dye 先染布式
vat dye [化]还原染料;[化]瓮染料
dye vat n. 染缸
dye house 染料间,染厂
dye penetration 渗色;染料渗入;染色渗透
英语例句库
  1. Dyes come from plants or from chemicals.
    染料是从植物或化学物质中得来的。
  2. He is a villain of the deepest dye.
    他是个穷凶极恶的恶棍。
  3. The dye doesn't take in cold water.
    那种染料在冷水中不起作用。
  4. This material dyes easily.
    这种材料容易上色
  5. Cotton can be dyed after pre mordanting with addition agent.
    植物染料加入助剂后可用于印染棉织物。
  6. Development of preparation of acidic dyes by oxidization of triarylmethane Leuco was reviewed with 21 references.
    摘要以21篇文献综述了三芳甲烷型隐色体氧化制备酸性染料的研究进展。
  7. She cocked a snook at her teachers by going to school with her hair dyed purple.
    她把头发染成紫色去学校,以此来表示对老师的蔑视。
  8. Double weft, lole baft and chapt baft, ghazani hand spun wool, 50 to 100% vegetable dyes.
    双纬纱,伽扎利手纺羊毛,50--100%蔬菜染色,健康人生,始于足下。
  9. Indocyanine green is a tricarbocyanine dye ,which has been proven to be a relatively safe drug.
    吲哚青绿是一种较安全的吲哚染料,已运用于视网膜和脉络膜造影。
  10. Photographic silver halide emulsious are spectrally sensitized with a tricarbocyanine dye .
    照像卤化银乳剂是用三碳菁染料进行光谱增感的。
  11. No wool is so white but a dyer can dye it black.
    任何白羊毛都能被染黑。
  12. The diagnosis was established readily on IVU, cystoscopy, retrograde pyeloureterography or dye studies.
    联合应用IVU、膀胱镜、逆行输尿管肾盂造影及染料染色检查确诊。
  13. Authorities said hair dye containing lentine will be pulled off the shelves soon.
    相关人员表示,这些染发剂将很快下架。
  14. He applied dye to the door.
    他给这扇门上色。
  15. I had my hair dyed blonde.
    我把头发染成了金黄色。
  16. Dry, forficate, dull hair of dye or perm and damaged hair can be used.
    染,烫或离子烫后,干枯发黄,开叉毛燥,暗哑发硬的严重受损发质使用。
  17. Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.
    研究结果表明,整理液中添加三乙醇胺、聚乙二醇可大大提高阴离子染料对交联棉的可染性。
  18. Absorption spectrum and photostability are inverestigated for a series of heptamethine IR dyes and related to chemical structure.
    对十五种红外激光染料进行了吸收光谱和光稳定性的测试。
  19. Results Nerve endings of muscle spindle in equatorial and polar regions were dyed black;intrafusal fibers were dyed buffy.
    结果肌梭赤道部与两极部神经末梢呈棕黑色,清晰可见,梭内肌纤维染为棕黄色。
  20. The dye took immediately.
    马上着色了。

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原声例句
BEC高级听力真题(第5辑)

When I left college, I worked in developing chemical dyes.

大学毕业后,我从事化学染料的开发工作。

BBC地道英语

About what? The fact you dyed your hair?

谈什么?你染发了这件事?

剑桥雅思听力全真试题 13

They might not all have been natural dyes.

它们可能不完全都是自然染料染的。

VOA常速英语_美洲

So, this is a very interesting batik piece. This is used, made using naphthol dyes.

这是一件非常有趣的蜡染作品,用萘酚染料制成的。

世界历史百科全书

However their most lucrative trading good was their purple dye known as Tyrian purple.

然而,最有利可图的交易商品是他们的紫色染料,被称为骨螺紫。

历年英语四级听力真题(含译文)

Also, the fabric they use is of a higher quality and the dyes are natural.

此外,他们使用的面料质量更佳,染料也是天然的。

跟马修学英语

Conservationists in South Africa are infusing a special red dye into the horns of live rhinos.

南非环保人士将一种特殊的红色染料注入活犀牛的角中。

新概念英语.词汇随身听.第三册

She always dyes eggs different colors, and they have colorful eggs for breakfast.

她总是鸡蛋染上各种颜色,他们早饭就吃五颜色六色的蛋。

Scishow 精选系列

Seriously, there are accounts of poor little sheep being dyed black by this.

认真地说,有这样的记载,可怜的小绵羊被染成了黑色。

VOA Special 2021年11月合集

The natural dyes used come from mangrove forests that grow along the coast.

使用的天然染料来自沿海生长的红树林。

中文百科

染料 Dye

(重定向自Dyes)

染料是有颜色的物质。但有颜色的物质并不一定是染料。作为染料,必须能够使一定颜色附着在纤维上。且不易脱落、变色。染料通常溶于水中,一部份的染料需要媒染剂使染料能黏著于纤维上。

染料和色素吸收部份波长的光,所以看起来带有颜色。与染料比较,色素并不溶于水中,亦不会附著于其他物质上。

考古数据显示,染色技术于印度和中东已有超过五千年历史。当时的染料从动植物或矿物质而来,甚少经过处理。大多数染料来自植物界(如植物的根、莓类、树皮、叶子和木料等),但此类染料甚少被广泛用于商业上。

第一种人造的有机染料苯胺紫(mauveine)由威廉·珀金(William Henry Perkin)于一八五六年发明。其后共有上千种染料被发明出来。

英语百科

Dye 染料

(重定向自Dyes)
Yarn drying after being dyed in the early American tradition, at Conner Prairie living history museum.
Dyeing wool cloth, 1482: from a French translation of Bartolomaeus Anglicus
Historical collection of over 10,000 dyes at Technical University Dresden, Germany
RIT brand dye from mid-20th century Mexico, part of the permanent collection of the Museo del Objeto del Objeto

A dye is a colored substance that has an affinity to the substrate to which it is being applied. The dye is generally applied in an aqueous solution, and may require a mordant to improve the fastness of the dye on the fiber.

Both dyes and pigments are colored because they absorb some wavelengths of light more than others. In contrast to dyes, pigments are insoluble and have no affinity for the substrate. Some dyes can be precipitated with an inert salt to produce a lake pigment, and based on the salt used they could be aluminum lake, calcium lake or barium lake pigments.

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更新时间:2025/6/17 14:48:29