1) fastness
[英]['fɑ:stnəs] [美]['fæstnəs]
迅速;牢固;不褪色
2) fast colours
不褪色;色泽牢固
3) photofading rate
褪色速率
1.
It is found that the photofading reactionof dyes is related to the structure of dyes and amines,and the concentrations of dyes,amines and monomer,In different concentrations of reactants,the photofading reactionof methylene blue is conformed to the first order reaction,Relation of thepolymerization rate( R)to the photofading rate(Rf)is rather complex, In someconditions,they are in coincide.
聚合速率（Ｒ＿ｐ）与染料的褪色速率（Ｒ＿ｆ）有效复杂的关系，在一定条件下符合Ｒ＿ｐ∝Ｂ１／２关系。
5) non-fading paper
不褪色纸
6) colorfastness
不褪色性
补充资料：迅速
1.速度高，非常快。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条