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- liquid sulfur dye 液体硫化染料
- A Practice of Printing Pure Cotton Napped Fabric with Liquid Sulfur Dyes 液体硫化染料纯棉绒布印花实践
- The sulfonation technology of the liquid sulfur trioxide was also reviewed. 对液体三氧化硫磺化技术的特点进行了概述。
- This paper described the technique of the sulfonation using the liquid sulfur trioxide as a sulfonating agent. 叙述了用液体三氧化硫作为磺化助剂的磺化技术,同时指出了该项技术的优缺点。
- The sulfur dyes are noted for their toxic properties. 硫化染料因其有毒而受到注意。
- Abstract: This paper described the technique of the sulfonation using the liquid sulfur trioxide as a sulfonating agent.The advantages and disadvantages by using this process were pointed out. 叙述了用液体三氧化硫作为磺化助剂的磺化技术，同时，指出了该项技术的优缺点。
- specialised conventional sulfur dye 特型惯用硫化染料
- This paper described the technique of the sulfonation using the liquid sulfur trioxide as a sulfonating agent.The advantages and disadvantages by using this process were pointed out. 叙述了用液体三氧化硫作为磺化助剂的磺化技术,同时指出了该项技术的优缺点。
- Our company mainly engaged in all kinds of Sulfur Dyes, Sulfur Dyes, 2.4-diaminotoluene and so on. 本公司主要经营各种硫化染料，硫化染料;2.;4-二氨基甲苯等等。
- liquid sulfur dioxide benzene process 液态二氧化硫 苯抽提过程
- The factors of continuouspad dyeing technology of corduroy using sulfur dyes and the methods of improving the color fastness were discussed in this paper. 对影响灯芯绒硫化染料连续轧染工艺因素及提高色牢度方法进行了探讨,对悬浮体和隐色体轧染染色系统作了比较分析。
- Also discussed were eco-friendly dyeing processes, including salt-free dyeing with reactive dyes, dyeing with vat dyes and sulfur dyes by biochemical or electrochemical reduct... 介绍了环境友好染色新工艺,活性染料无盐染色,还原染料和硫化染料生化法还原或电还原法染色,非水溶剂染色以及喷墨印染技术。
- liquid sulfur dioxide extraction process 液态二氧化硫抽提过程
- liquid sulfur dioxide-benzene process 苯液体二氧化硫法
- Eco-friendly Reducing Agent for Sulfur Dye Dyeings 硫化染料染色还原剂的生态选择
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Be careful not to lose too much liquid by evaporation. 小心，不要因为蒸发作用而失掉过多的水份。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- The dregs settled and the liquid became clear. 渣滓沉淀下来，液体变清了。
