查询词典 development dyes

Every tea have a different one dark brown to with tea, utilize size to boil tea can dye, happen different cloth of depth, and the step that tea dyes is to twine the calico into the pattern that oneself wants with the son or rubber band at first, put into tea, boil together then, take out cloth put into lime water, soak color definitely after the some time, wash and dry subsequently, after pressing the iron finally, the basic tea dyes the cloth and finishes, waiting to make various finished products.

每一種茶都有不同的茶色跟茶性，利用煮茶時間的長短就可以染出不同深淺的布料，而茶染的步驟首先是將白布用夾子或是橡皮筋纏成自己想要的圖案，接著放入茶水中一起煮，一段時間後取出布料放入石灰水中浸泡定色，隨後沖洗晾乾，最後用熨斗燙平之後，基本的茶染布料就完成，等著製作各種成品。

Degradation mechanisms of dyes with different structures were different although the triphenylmethane dyes all could be removed by the fungus, the dye degradation could be influenced significantly by cultivation environment.

白腐菌能对不同结构的三苯甲烷类染料进行降解，作用机理因结构不同而异，环境因子较大程度地影响了染料的降解效率。

Most of the dyes tested can be degraded anaerobically in varying degrees, except 2 xanthene dyes, C. I. Mordant Red 15 and C. I. Acid Red 52, the former is even toxic to anaerobic process.

3大多数被试染料在厌氧条件下都具有不同程度的可降解性，只有2种结构为氧杂蒽的染料，酸性媒介桃红3BM和酸性玫瑰红B，是难降解的，前者对厌氧消化过程还具有毒性。

Bromamine acid (1-Amino-4-bromoanthraquinone-2-sulfonic sodium) called ABAS for short is an important intermediate in production of reactive dyes and acid dyes.

溴胺酸是一种生产活性染料和酸性艳蓝的蒽醌型结构中间体，在其合成和制备过程中产生大量的废水。

Starting from the solubility of disperse dyes, the solubility, up-taking rate, migrating rate of dis_perse Yellow M-4G, Red 3B and Blue 2BLN at different concentration of Leveling Agent GS were tested by poly_mer thin-film bag method, thus demonstrating the hyperchromic effect and achromic effect of leveling agent during dyeing with disperse dyes.

从分散染料溶解度的角度出发，采用聚合物薄膜袋法测定了分散黄M－ 4G、分散红3B、分散蓝2BLN 三种分散染料在匀染剂GS 不同浓度时的溶解度以及上染率、移染率，从而展示了匀染剂在分散染料染色中的&增色效应&和&消色效应&，并从染色理论上推论了产生这两种效应的原理。

For example, benzidine and β-naphthalene amine, actually though its importance for the syntheses of dyes, especially azo dyes, have been banned for the sake of their strong carcinogenic activities to cause professional bladder cancer.

例如，联苯胺和β-萘胺曾经是非常重要的染料中间体，它们能导致职业性膀胱癌而被禁用，因此非诱变性芳胺的研究，特别是联苯胺和β-萘胺的代用研究，已经引起染料学科的广泛关注。

In order to solve the backward electron transfer problem, 9 kinds of rhenium bipyridyl photosensitive dyes with different electron donating groups on the p or m-position of the pyridine rings, 2 kinds of rhenium bipyridyl and 2 kinds of ruthenium tris-bipyridyl photosensitive dyes with two tyrosine ethyl ester groups on the bipyridyl rings were designed and synthesized.

本文针对该类太阳能电池中存在的电子回传问题，设计合成了在吡啶配体的间位和对位带有不同供电基团的9种铼联吡啶光敏染料，在联吡啶配体上带有两个酪氨酸基团的2种铼联吡啶和2种钌三联吡啶光敏染料。

Some novel NLO copolyethers containing azo dyes as chromophoric side chains have been synthesized by a nuclophilic reaction of azo dyes with polyepichlorohydrin .

这类聚合物有的具有明显的液晶特性，设计合成具有推-拉电子结构的偶氮苯侧基可以表现出二阶NLO性质。

The latest results about research on dye-sensitized solar cells are reviewed.So far,most of the organic dyes applied in DSSCs belong to typical D-π-A structures with both electron donorand electron acceptorlinked by aπ-conjugation bridge.According to this structure,the novel conjugated organic dyes that have N,N-dimethylanilinemoieties as the electron donor and a cyanoacetic acidmoiety as the electron acceptor were synthesized for DSSCs.

在第四章中首先概述了染料敏化太阳能电池的最新研究进展，并对其的结构和工作基本原理进行介绍，目前，有机染料分子大部分都是D-π-A结构，我们按照这样的结构设计和合成出六种新型米氏酮-氰基类有机染料分子，该类染料是由米氏酮衍生而来的，合成步骤短，工艺简单。

During the dyeing , the disperse anthraquinone dyes with low molecular weight promote the decrystallization of PTT fiber, decrease the crystallinity, And moreover, the higher the concentrations of dyes are, the greater the influence on the fine structure is.

分子量小的蒽醌分散染料在高温染色时促进了PTT纤维的解结晶，降低了结晶度，并且随着染料浓度的增加，其影响程度越大。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？