本文介绍了用系数倍率导数光谱法同时测定黄棕色涤纶上的分散黄rgfl、分散棕2rl、分散红s -BWFL的配比。
The determination of Disperse Yellow RGFL, Disperse Brown 2rl and Disperse red S-BWFL on coloured Dacron fibres by coefficient multiple derivative spectrophotometry is described.
椰棕垫具有固土，保湿，分散水流的作用；
Coconut fibre mat have the firm soil, keep wet, scatter abort the water current, function;
椰棕垫具有固土，保湿，分散水流的作用；
Coconut fibre mat have the firm soil, keep wet, scatter abort the water current, function;
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