acid color 酸色
acid azo-color 酸性偶氮染料
acid color discharge 酸性染料拔染
Acid color fixing Agent 酸性固色剂
acid color printing 酸性染料印花
acid color resist dyeing 酸性染料拔染
acid color dipi dyeing 酸性染料浸染
acid wash color test 酸性着色试验 ; 酸性显色试验 ; 酸着色试验
Methods: color reaction of free amino acids with ninhydrin was adopted, since, in certain extent, the color depth is correlated with the amino acid content.
方法：采用氨基酸的游离氨基与水合茚三酮产生显色反应，在一定范围内，其颜色的深浅与氨基酸的含量成正比。
In white and color rubber products, add white in the sunlight, insolation, no crack resistance, don't angry, stretching rate and acid and alkali resistant.
在白色和彩色橡胶制品中加入钛白粉，在日光照射下，耐日晒，不开裂、不变色，伸展率大及耐酸碱。
Methods: Acid hydrolysis, base display color and colorimetric method.
方法酸水解，碱显色和比色法测定总蒽醌的方法。
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