1·The rubber antioxidant is of excellent ageing resistance and is free from problems of serious color deterioration, fusion and agglomeration.
本发明的橡胶防老剂具有优良的防老化性能，又不会产生变色严重、易熔化结块等问题。
2·To regularly check their flavor, color and lipid Are there differences, once deterioration, should be abandoned.
要定期检查其香味、颜色及脂质是否有异，旦变质，应弃之不用。
3·Where the severity of deterioration requires replacement of a distinctive feature, the new feature will match the old in design, color, texture, and, where possible, materials.
当严重糟朽的历史建筑部件必须要求替换时，新部件要求在形状、颜色、纹理，如果可能，包括材料，尽可能和原始部件匹配。
4·Properties of the fungicide specialized for color-deterioration transfer-coating leather were evaluated by tests of antifungal effect, physicochemical property, toxicity, smell and drug resistance.
通过杀菌效果试验，理化性质检测，毒性、刺激性试验和耐药试验，评价了自配复合型变色移膜革专用防霉剂的综合性能。
5·The techniques of resolving turbidity or sediment and preventing color, aroma, taste of tea drinks from deterioration are also introduced and discussed.
并介绍了茶饮料生产中解决混浊或沉淀的技术及色香味的保持技术。