英语释义

• relating to or containing the azo radical

片语

azo blue偶氮蓝

azo dye[染料] 偶氮染料

azo copolymers偶氮共聚物

banned Azo禁用偶氮

azo isobutyronitrile偶氮异丁腈

Amino azo氨基偶氮苯

azo free不含偶氮

AZO薄膜AZO films

Textile AZO纺织品AZO

azo indicator偶氮指示剂

AZO free不含偶氮

英汉例句

• The way to establish the database of prohibited aromatic amine was discussed, which was used to reduce the test time, improve the test veracity and avoid problem during test of prohibited azo dyes.

  探讨如何建立禁用芳香胺数据库，通过使用数据库减少禁用偶氮染料的检测时间，提高检测的準确度，避免检测过程中假阳性问题。

• Naphthol AS-BI is an important pigment intermediate, which is used to synthesize a new kind of high quality azo dyes.

  色酚as -BI是一种颜料中间体，以它为原料合成的偶氮颜料是一类性能优良的新型颜料。

• The tautomeric equilibrium between the azo type and the hydrazone type of these compounds in different solvents and different acidity has also been studied.

  对它们在不同溶剂。不同酸堿度溶液中的偶氮式及腙式间互变异构平衡进行了研究。

• Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 2 : detection of the use of certain azo colorants accessible by extracting the fibres.

  纺织品。偶氮染色剂衍生的特定芳香胺的测定方法。第2部分：通过萃取纤维取得的偶氮染色剂使用的检测。

• By irradiation of UV light, the surface activities of azo derivatives were significantly changed.

  在U V光照射下，偶氮衍生物的表面活性有重大改变。

• All of the electro-reductions of azo groups are irreversible one-step and four-electron reductions.

  偶氮基在酸性介质中的还原均为不可逆四电子一步全还原。

• Orientation of azobenzene units in self assembled multilayer films of two side chain azo polyelectrolytes was investigated by using polarized UV Vis absorption spectroscopy.

  用偏振紫外光谱研究了两种侧链偶氮聚电解质静电逐层自组装膜中偶氮生色团的初始取向。

• These former papers show that nitroaromatics and azo dyes are strong electron attracting, which make them difficult to be biodegraded in aerobic conditions.

  回顾了硝基芳香化合物和偶氮化合物在厌氧条件下的生物脱毒、转化和矿化作用的研究成果。

• Because of the photoisomerization of azo dyes, this system shows many unique characteristics, which could not be explained by existing theories.

  由于偶氮染料光致异构现象，这种体系体现出很多独特的性质，且用现有理论无法进行解释。

• Meanwhile, a thin-layer chromatography for detecting those prohibited azo dyes in textiles is presented.

  同时介绍了用薄层色谱分析法检测纺织品中禁用偶氮染料的方法。

• Cyclodextrins were also found to retard the fading, because of the azo groups of the dye are surrounded with it.

  环糊精抑制褪色，是由于其包接作用使染料的偶氮基团被保护起来；

• Some technologies to treat azo dye wastewater are introduced in this paper, especially the characters and application of genetic engineering technology and bioaugmentation.

  本文综述了处理偶氮染料废水的多种方法，详细介绍了基因工程技术和生物强化方法的特点及其在废水处理中的应用。

• The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

  利用基质辅助激光解吸电离飞行时间质谱法分析三苯胺偶氮化合物。

• Moreover, some azo dyestuff wastewater also bears chromium compounds.

  同时，一些偶氮染料废水中也存在铬离子。

• This paper investigates an optical reorientation process of azo dye doped liquid crystals and explains the dependence of the enhancement factor on the incident light direction.

  研究了发生在偶氮染料掺杂液晶中的光诱导重新取向问题，并解释增强因子与光入射方向存在依赖关系的物理机制。

• The team used the cell to clear aromatics, azo dyes, pharmaceuticals, personal care products and endocrine-disrupting compounds from wastewater samples.

  这个实验小组用这样的电池用来降解水样中的芳香族化合物，偶氮染料，药物，个人护理产品和内分泌干扰物。

• In this paper, the development of using bi azo chromotropic acids as chromogenic reagents in re determination was reviewed, especially the new reagents introduced after 1990.

  介绍1990年以来变色酸双偶氮显色剂在稀土分析中应用的进展，着重介绍了新出现的显色剂。

• The cleavage of the azo bond is the limited step of the mineralization processes because of the low oxidation-reduction potentials and complex structure.

  由于染料分子较低的氧化还原电位，复杂的结构和空间阻碍使得还原断键反应成为偶氮染料整个矿化过程的限速步骤。

• If dyeing wastewater, especially azo dye wastewater is let, it will seriously do harm to local aquatic environment.

  染料废水，特别是偶氮染料废水，如果直接排放会对当地水环境造成不可估量的损失。

• This paper provides a combined method of iron chips deacidized and biological degradation in which deals with the biotransformation azo dyes waste water draining from dye works.

  采用铁屑还原与生物降解相结合的方法 ，处理印染厂排出的难生化性偶氮类染料废水 ，设备简单 ，投资小 ，处理效果好 。

• We should take into account that azo polymers are multidimensional and are asymmetric in their spatial distribution.

  而应考虑偶氮生色团的多维特性和在方向分布上的不均匀性。

• In this paper, the synthesis of several azo compounds from diazotized 5 - aminobenzimidazolone and several phenols are studied.

  报道了几种由5-氨基苯并咪唑酮为原料与酚偶联形成的偶氮化合物的合成。