文中对变色丝绸的变色原理、变色染料的选用、染色工艺及操作方法进行了较详细的论述。
The paper describes in detail the principle of tone variance on silk, selection of dyestuff, dyeing process and operation.
提高光致变色染料的稳定性、制备溶胶-凝胶光纤及降低杂化材料羟基含量是目前的研究重点。
On the present, the main studies focus on the stability improvement of photochromic dyes, preparation of sol-gel optical fibre and decrease of hydroxyl group content.
这种材料是由一遇热就会变色的染料制成的。
This material is made with dyes that change colors when they get warm.
腈纶织物采用带有变色分子的阳离子染料进行染整加工后，其在不同的光源下发生变色，故称变色针织物。
The acrylic knitted fabric, after dyed with cationic dyes which contains colour changeable molecular can show variable colours under different light sources is called colour changeable knitted fabric.
金属双硫腙是一类比较典型的光致变色化合物，在军事伪装、染料工业及重金属盐的监测等方面有着广泛的应用前景。
Dithizonate salt is one of the typical photochromic compounds and has widely used in military, dye industry, as well as in heavy metal detections.
结果表明：阳离子染料可染涤纶纤维可以进行变色染色。
The results show that the cationic dyeable polyester fibers can be dyed to change color.
溶解染料时，不论是水色染色或酒色染色，最好在玻璃杯、陶瓷罐或搪瓷盆内操作，不要使用金属容器，以免引起变色现象。
Dissolve dye, whether water colour stain, dyeing or in the glass, ceramic cans best in operation, or enamel pot don't use metal containers, lest cause become angry phenomenon.
本品对酸性染料有极强的匀染、移染作用，使染色织物色泽均匀、鲜艳、色牢度好，不会造成变色现象。
The product of the acid dyes have a strong level dyeing, dye transfer role, so that uniform color dyed fabrics, bright, color fastness is good, does not cause discoloration.
随着近年来功能材料的兴起，吡啶酮衍生物在染料、喷墨、打印、热变色材料、感光材料、农药方面也有广泛的应用。
As the development of fuction material, pyridones have important uses in dyestuff, ink-jet printing, thermochromic materials photosensitive materials and pesticide.
随着近年来功能材料的兴起，吡啶酮衍生物在染料、喷墨、打印、热变色材料、感光材料、农药方面也有广泛的应用。
As the development of fuction material, pyridones have important uses in dyestuff, ink-jet printing, thermochromic materials photosensitive materials and pesticide.
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