染料

At first, the strain of pc5305 was to be screened for the best decolorization white rot fungus which used to treat Naphthol Green-B from the four different strains.

本文以300mg/L的萘酚绿-B染料为处理对象，首先从四种不同白腐菌中筛选出对萘酚绿-B具最佳脱色作用的pc5305，并对pc5305脱色萘酚绿-B的条件进行了优化。

Naphthylamine is the intermediate of various dye products and the major raw materials of various rubber aging inhibitors,ɑ-naphthol produced with ɑ-naphthylamine is the major intermediate of pesticide carbaryl; KT-02 nickel catalyst is used to prepare naphthylamine by nitro-naphthalene catalytic hydrogenation, the product has high purity and high yield, and it's currently one of the best technological conditions, and the catalytic activity of the catalyst does not deteriorate after multiple times of recycle.

萘胺是多种染料产品的中间体，也是多种橡胶防老剂的主要原料，由ɑ-萘胺生产的ɑ-萘酚是农药西维因的重要中间体，KT-02型镍催化剂用于硝基萘催化加氢制备萘胺，产物纯度好、收率高，是目前最佳的工艺条件之一，且催化剂多次套用催化活性不减。

The present work aims to investigate and develop a series of coumarin dyes containing nitro or amino benzimidazole group for the polyester and nylon fabrics and so on.

本实验主要目的乃针对聚酯、尼龙等织物制备出一系列含有硝基或胺基苯并咪唑基团之黄色萤光染料。

A siloxane precursor containing azobenzene dye and its synthesis are disclosed. In structural formula, R is nitrile, nitryl or chlorine atom.

本发明公开了一类含偶氮苯染料的硅氧烷先驱体，其结构通式如式1，其中，R为氰基、硝基或氯原子。

Natural plant dye because products adopt natural dyestuffs dye to the finished product, all natural, pollution-free nonpoisonous in environmental protection characteristics take the fancy of more and more people.

天然植物染色产品由于采用了天然染料对成品进行染色，具有全天然、无污染、环保无毒的特色受到越来越多人的喜爱。

N, N-Dimethylformamide is a kind of organic solvent with low noxiousness.

中文摘要：二甲基甲酰胺(N，N-dimethylformamide，DMF)是一种低毒类有机溶剂，主要应用于萃取、有机合成、染料、纤维、皮革、制药等工业。

This dissertation is divided into three parts. The first part is studies on calcium distribution changes during spermatogenesis, epididymal maturation, capacitation, acrosome reaction, oocyte maturation and egg fertilization using in situ precipitation by potassium antimonate and Ca〓 fluorescent probes at electron and light microscope levels. The main results are: 1 Ca〓 was probably involved in the condensing process of nucleoplasm during spermatogenesis.

本论文分为三个部分，第一部分主要是采用焦锑酸钾原位定钙法和Ca〓荧光染料在电镜和光镜水平对哺乳动物精子发生、附睾成熟、获能、顶体反应及卵母细胞成熟和卵受精过程中Ca〓的分布变化规律进行了系统的研究。

Under the same head are also comprised the labours of the agriculturist in growing flax, hemp, cotton, feeding silkworms, rising food for cattle, producing bark, dye-stuffs, some oleaginous plants, and many other things only useful because required in other departments of industry.

这种原料生产方面的劳动，还包括农民的下述劳动，如种植亚麻、大麻、棉花、油料作物，养蚕，种饲料，剥树皮，生产染料以及很多其他东西，生产这些东西仅仅是为了满足其他工业部门的需要。

Ion pairs with different structure of either dye anion or onium cation have different properties.

染料母核和碘翁阳离子的结构均对离子对体系的性质有影响。

Then open the cover in the back of the dye ink cartridge.

然后打开复盖在背面的染料墨盒。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷