植物染料

This kind of cloth is proper here, it is made of the materials of pure cotton and dry stuff distilled from the plants, with some accessional materials of soybean milk, calcareousness and vinegar.

蓝印花布是江南特有的布料，她采用纯棉的布料，加上植物中提取的染料，再用豆浆、石灰、醋等附料加工而成！

Acenaphthene: Intermediate for naphthalic acids, naphthalic anhydride and for acenaphthylene; Intermediate for dyes, soaps, pigments, pharmaceuticals, insecticide, fungicide, herbicide and plant growth hormones.

苊： 萘酸/萘酐/亚苊的中间体，染料/肥皂/颜料/药品/杀虫剂/：//，/////杀真菌剂/除草剂和植物生长激素的中间体。

The fastness will be improved by pre treating the material with natural addition agent. The dye is dissolved in soft warm alkaline water and dying is carried out by treatment with metal salts for pink shade. The main coiouring component is Laccaic acid.

先用植物助剂对织物原料进行预先处理，纺织品的色彩牢度会增强，此染料可以在软质碱性温水中溶解，在印染时加入盐，可获取粉红色；其色素主要成份是Laccaic acid。

Any of several North American plants of the genus Lithospermum, having orange or yellow flowers and roots that yield a red dye.

紫草任一种产于北美的紫草属植物，开橙色或黄色的花，并且其根部可以提炼一种红色染料

Specializing in natural plant research and development, production, sales and biosynthesis of the high-tech enterprise as a whole, the existing products: ursolic acid, luteolin, kaempferol, shikimic acid, salicylaldehyde glycosides, genistein, nuciferine , matrine, oxymatrine, quercetin ...

专门从事天然植物研究开发，生产，销售和生物合成为一体的高科技企业，现有产品：熊果酸，木犀草素，山奈酚，莽草酸，水杨甙，染料木素，荷叶碱，苦参碱，氧化苦参碱，槲皮素。。。

The bark of Terminalia arjuna is used for manufactuning the dye and dry bark from the stem contains 15-24% tannin and used in tanneries.

该植物可用来生产染料，含15%-24%的丹宁酸，也可在制革行业中使用。

Natural dyes from more than 200 plants or insects were analyzed.

天然染料由200多个植物或昆虫进行了分析。

Natural dyes from plant and animal products have been used since ancient times.

植物和动物生产的自然染料从古代就开始使用了。

Natural dyes from plant and animal products have been used since ancient times.

来自于植物和动物制品的天然染料自古代就已经使用了。

The ultrasonic wave applied in the dyeing process with plants indigo dye can not only improve the rubbing and soaping fastness, but also shorten the dyeing time, increase uptake rate and lower dyeing temperature.

将超声波技术应用于植物靛蓝染料的染色工艺，不仅可使染色样品的耐摩擦色牢度和耐皂洗色牢度有所提高，而且可缩短染色时间，提高上染率，降低染色温度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。