evans blue double dyeing 艾巴斯二重染色法
double stick hank dyeing machine 双棒绞纱染色机
double stick hank dyeing 双棒绞纱染色机
double-bath dyeing 双浴染色
The layer double hydroxide (LDH) synthesis principle was applied to develop the method of treating dyeing wastewater by synthesizing LDH in situ, and the feasibility of the method was experimented.
利用层状双氢氧化物(LDH)合成原理，提出了即时合成ldh处理染料废水的方法，并对其可行性进行了实验研究。
The pupa protein fiber is a new style regenerative protein fiber, is dyed with double-group reactive dyes, and have carried on some optimization tests to the craft of dyeing.
蚕蛹蛋白纤维是一种新型再生蛋白纤维，采用了双活性基染料在中性浴和中温条件下进行染色，对染色工艺进行了一些优化试验。
The pupa protein fiber, a blended spun fiber with viscose and pupa protein, is dyed with double- group reactive dyes, and the dyeing conditions are tested emphatically.
由粘胶和蚕蛹蛋白混纺而成的蚕蛹蛋白纤维，采用双活性基活性染料染色，对染色工艺条件作了重点试验。
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