Artificial dyes continue to play a crucial role today.

人工染料在今天仍然发挥着重要的作用。

The dyes also became vital to medical research in many ways.

在许多方面，染料对医学研究也变得至关重要。

Further, natural dyes tended to be muddy in hue and fade quickly.

此外，天然染料往往是浑浊的颜色而且它们很快褪色。

The main idea here is that synthetic chemical dyes replaced textile dyes.

其主要想法是合成化学染料代替纺织染料。

Here was the raw material of houses and furniture, ships and potash, dyes and naval stores.

这是用于建造房屋、家具、船只、钾碱、染料和海军用品的原材料。

The indigo plant was highly valued until the discovery of chemical dyes in the 19th century.

在19世纪发现化学染料之前，靛蓝一直被高度重视。

Petrochemicals such as dyes, fertilizer, and plastic are also manufactured from the petroleum.

石油还可用来制造石油化工产品，例如染料、化肥和塑料制品。

Historically, textile dyes were made from such natural sources as plants and animal excretions.

在历史上，纺织染料是由植物和动物排泄物等天然资源制成的。

Textile dyes, such as indigo, were mostly of plant origin until the advent of synthetic chemical dyes.

在合成化学染料出现之前，诸如靛蓝之类的纺织染料主要来源于植物。

She invented and patented special arrangements of mirrors and concocted chemical dyes for her draperies.

她发明了镜子的特殊排列并申请了专利，还为她的布料调配了化学染料。

The cold-bed batch type steam dyeing process for woolen yarn by reactive dyes is described in this book.

本书介绍了羊毛纱线活性染料的冷床间歇式蒸染色方法。

Parliament used British tax money to pay modest incentives to Americans producing such items as silk, iron, dyes, hemp, and lumber.

国会利用英国的税收资金，给予生产丝绸、铁、染料、大麻和木材等产品的美国人适度的鼓励。

They wore tie-dyes and ponchos.

他们身穿扎染布衣服和披风。

This material is made with dyes that change colors when they get warm.

这种材料是由一遇热就会变色的染料制成的。

The paintings were done with such skill and with such expensive dyes that experts believe the artist originally came from Italy.

这些画作的技巧和昂贵的染料使专家认为，该画家最初来自意大利。

Food producers make tiny, crunchy breakfast cakes out of true cereal with the addition of sugar, corn syrup, salt, food dyes and preservatives.

食品生产商用真正的谷物，加上糖、玉米糖浆、盐、食用色素和防腐剂，做出又小又脆的早餐蛋糕。

The coloring material of logwood is used in dyes, inks, and stains.

原木的着色材料用于染料，油墨和污渍。

The optimum conditions for producting laccase and decoloring dyes by Panus conchatus were studied.

对贝壳状革耳菌高产漆酶条件及其对染料脱色条件进行了研究。

The objective is to investigate the possibility of auramine O fluorescent dyes in specific stain of pathology.

目的是要探讨金胺 O 荧光染色法应用在病理特殊染色上的可行性。

Synthesis of a series of new cyanine dyes, based on a dimethine merocyanine dye involving rhodanine, is described.

描述了基于包括罗丹宁的二甲亚甲基花菁染料的一系列新型花菁染料的合成。

The enzyme can break down several dyes, such as bromothymol blue, eriochrome black, malachite green, and reactive brilliant blue.

这种酶可以分解几种染料，如溴麝香草酚蓝、羊毛铬黑，孔雀石绿和活性艳蓝。

Evaporating before rolling up for batch curing and limiting processing time to 4 hours with Procion MX dyes, clear, crisper lines are maintained.

在卷起进行批量固化之前要进行蒸发，并使用普施安 MX 染料将处理时间限制在4小时以内，从而可以保持清晰明快的线条。

On the Basis of an experiment on the dyeing technology of solubilized vat dyes on chinlon, the light-degradation of the fibre is emphatically discussed.

在对增溶的还原染料在棉绒上进行染色实验的基础上，着重讨论了纤维的光降解性。

This cloth dyes easily [quickly; readily].

这种布好染。

Most clothing is colored with dyes.

大多数服装是用染料上色的。

President Obama dyes his hair?

奥巴马也染发？

That brand dyes well.

那种牌子的染料染色好。

That's fine with me - I'm not judgmental about dyes.

我是没什么问题的-我也不是对染发剂有意见。

I have a neighbor who dyes his hair to match his dog.

我有个邻居把自己的头发染了，就为了配他的狗。

Getting fluorescent dyes to stick to cells in general is easy.

令荧光染色颗粒粒粘附在细胞上大致很简单。