1)substantivity[,sʌbstən'tiviti],直染性2)substantivity[,sʌbstən'tiviti],直接上染性3)dye substantivity,染料直接性4)infective stricture of rectum,感染性直肠狭窄5)direct dyes and acid dyes,直接染料和酸性染料6)pseudoinfectious proctitis,假性感染性直肠炎
用法例句
The substantivity of water soluble dyestuff in pad dyer plays an importand role.
在浸轧机中以水溶性染料染色时,染料的直接上染性起着重要的作用。
The extraction of direct dyes and acid dyes from efflent of dyeing house is a promising technology.