精制染料的英文

重點詞匯

染料───dyestuff;精制───refined

雙語使用場景

The reddish dyestuff obtained from any of these organisms.───苔色素由此類植物提出的紅色染料.

Never tested cancer dyestuff from what we used dyestuff.───各種不同性質的染料中也未檢測出含有致癌染料.

Natural color has given way to such Bright - colored artificial dyestuff in effectiveness.───面對如此色彩斑斕的人工染料,自然色彩已俯首稱臣.

Fiber reactive dyes are from true chemical bounds between dyestuff and fiber.───纖維活性染料來源于染料與纖維之間形成的真正化學鍵.

Fiber reactive dyes - from true chemical bounds between dyestuff and fiber.───纖維活性染料 -- 染料與纖維之間形成真正的化學鍵.

Mainiy use: Used to produce dyestuff, pigment, Surface active agent, Pharmaceutical material.───主要用途: 本品主要用作染料 、 顏料 、 表面活性劑, 醫藥合成的中間體.

英語使用場景

Reactive dyestuffs, developed in the Fifties, chemically react with the cotton fibre, under the influence of alkali and heat.

Never tested cancer dyestuff from what we used dyestuff.

These are clear varnishes to which either dyestuffs or transparent pigments, or both, have been added.