| 释义 |
direct dyes 释义 直接染料:直接染料是一种通过非离子力与其基质(通常是纺织品)结合的染料。 例句 1·Applicable to activity, direct dyes in solid-color processing. 适用于活性、直接染料的固色处理。 2·Substantive direct dyes are used on cellulosic fibers, wool, and silk. 直接染料常用于纤维素纤维、羊毛、丝的染色。 3·Acid dyes and direct dyes , which are most used in textile industry, however, there are few special dyes for leather at present. 皮革染色常用的酸性染料、直接性染料大都是从纺织工业移植过来的。
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