基本解釋[機(jī)械工程]反應(yīng)型紫外線吸收劑英漢例句雙語(yǔ)例句Cationic starch of quaternary ammonium type with high DS, polyamines and polyamines grafted with UV-absorber BP-4 were applied as cationic agents of cotton in salt-free dyeing of reactive dyes.本文采用高取代度季銨型陽(yáng)離子淀粉、氨基烯烴聚合物以及紫外線吸收劑BP-4接枝氨基烯烴聚合物作為陽(yáng)離子化試劑對(duì)棉纖維進(jìn)行物理改性，用于活性染料無(wú)鹽竭染。reactive uv-absorber更多例句專業(yè)釋義機(jī)械工程反應(yīng)型紫外線吸收劑