查询词典 dyestuff

Phthalic anhydride is an important organic chemical material and it is mainly applied for such fields as plasticizer, alkyd, unsaturated polyester resin, dyestuff and medicine.

苯酐是一种重要的苯有机化工原料，主要应用于增塑剂、醇酸树酯、不饱和聚酯树脂、染料、医药等领域。

But owing to the history of culture exchange in Sino-Japan, the Japanese art has its own feature. The rock-dyestuff scenery painting of Japan still is constrained by oriental nation style and geographical features of East so that it has not been weste...

然而由于日本民族的自身原因以及日中悠久的文化交流史，其在实行过程中难免言不由衷，东方的民族性、地理性依然制约着它的全盘西化。

They are widely used in the fields such as catalysis, catalytic supports, selective sorbent, molecular screen, film, electrochemistry, optical element, zymic counterfeit and dyestuff base materials for their good properties of large BET surface area, porosity and large surface activity.

它具有大比表面积、多孔和高表面活性等性能，在催化剂及催化剂载体、选择吸附剂、分子筛、膜、电化学、光学元件、酶仿制品和染料基质等领域显示出广阔的应用潜力。

Natural color has given way to such bright-colored artificial dyestuff in effectiveness .

面对如此色彩斑斓的人工染料，自然色彩已俯首称臣。

Use this kind of printing ink printing of there are color or invisible diagram text, when article or tool which be to use hard quality rub, press to press, then the occurrence is chemical of the pressure color change or the tiny capsule break dyestuff to show to leak and appear a color.red, blue, green, purple, Huang etc.

用这种油墨印刷成的有色或隐形图文，当用硬质的物件或工具磨擦、按压时，即发生化学的压力色变或微胶囊破裂染料显漏而出现颜色（红、蓝、墨、绿、紫、黄等）。

The painter just need draw the color zone with dyestuff of the same number, and it's unnecessary to learn any painting skills, that's why it's very simple to draw a complete painting.

数字油画不需要有任何美术功底，只需将相同数字的颜料和标识对应起来即可，所以绘制起来非常简单。

The environmental black direct dyestuff without carcinogensis was prepared by 4,4＇- diamino - dibenzidine - 2 - sulfonicacid, 1 - hydroxy - 7 - aminonaphthalene - 3,6 - dusuifonicacid, m - benzoic - diamine and aniline.

以4，4'-二氨基-二苯胺-2-磺酸代替苯胺，与1-羟基-7-氨基-3，6-二萘磺酸、间苯二胺、苯胺等合成无致癌作用的环保型黑色直接染料。

D Colored Lines: The colored batiks are made by painting the color patterns on the dewaxed cloth with pen and plant dyestuff and it becomes the color batiks when it is dried, which is different from the factory made color batiks.

彩色型 在退了蜡的蓝白成品布面上，用笔蘸植物颜色平涂于其上，待干后即成彩色蜡染，有别于工厂生产的彩色蜡染。

There are some isomeric compounds of hydroxypyridinone. The compounds of 2-hydroxy-6-pyridinone have been used to dyestuff and pesticide widely. The compounds of 3-hydroxy-2-pyridinone and 3-hydroxy-4-pyridinone are paid attention to, because they are very useful heavy metal chelations. Especially, they are wonderful candidate medicament for the toxicosis of depleted uranium, so they can settle the DU jeopardize to the people.

羟基吡啶酮化合物有不同的同分异构体，2-羟基-6-吡啶酮已被广泛用于染料和农药行业，而3-羟基-2-吡啶酮和3-羟基-4-吡啶酮也引起了人们的重视，因为这两种异构体的化合物是非常理想的重金属络合剂，尤其重要的是，它可作为解决贫铀中毒的候选药物，有望解决战争中由于贫铀中毒带来的危害。

The poor light fastness of red component in trichromatic dyestuff always leads to low light fastness of the reactive dyeings.

活性染料耐光牢度问题常见于三原色中的红色组分，其相对较低的耐光牢度，导致三原色组合整体耐光牢度的下降。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。