With the constant appearance of many other good-featured textilechemical fibres, the market for the products of vinylon has gradually turned to industrial application.
随着其他民用性能良好的化纤品种大量问世，使维纶产品逐步转移到工业方面应用。
2
Textile dyes, such as indigo, were mostly of plant origin until the advent of synthetic chemical dyes.
在合成化学染料出现之前，诸如靛蓝之类的纺织染料主要来源于植物。
3
The main idea here is that synthetic chemical dyes replaced textile dyes.