by-mordant 中文意思是什麼
by-mordant
解釋
【化學】輔助媒染劑。-
The natural dye sorghum red was extracted from sorghum and tested for dyeing cotton by orthogonal and single - factor expts. with direct, pre - mordant and post - mordant dyeing methods
摘要先對高粱紅天然染料進行提取，然後通過正交試驗及單因素試驗對棉織物進行了直接染色、預媒法染色、后媒法媒染染色試驗。 -
To solve the problem of adverse influence on the environment exerted by the residue dye liquid from traditional dyeing of wool with acid mordant dyes by after - chroming, and to lessen the pressure of chromium - containing waste water treatment, the dyeing method was modified by adopting two - bath dyeing technique in which the initial dyeing liquid and mordant dyeing liquid could be used in the recycled way, thus saving dyestuff and reducing the drainage of chromium - containing waste water
摘要為解決傳統羊毛酸性媒介染料后媒法染色殘液對環境的影響，減輕含鉻廢水處理壓力，採用二浴循環染色技術對傳統羊毛酸性媒介染料后媒浴染色法進行改進，改進后的染色新工藝可以做到初染液及媒染液循環使用，節約了染料，並降低了含鉻廢水的排放。 -
The process conditions were optimized by orthogonal expts. for rare earth element ( ree ) pre - mordant and post - mordant dyeing of modified cotton fabrics with radixet rhizoma rhei ( rrr ) dye
摘要通過正交試驗，優化出大黃用於改性棉織物稀土預媒、后媒染色的最優工藝條件。
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