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- Keywords anthocyanin;co-pigment;ultraviolet absorbing compound;Petunia hybrida;UV-B radiation; 花色素苷;辅色素;紫外吸收物;矮牵牛;UV-B辐射;
- ultraviolet absorbing compound 紫外吸收物
- The dyeing behavior of extracted natural pigments of Rheum was discussed and dyed fabric's ultraviolet absorbing was characterized in this paper. 就提纯的天然染料大黄染色性能以及大黄染色后织物的紫外吸收性能进行研究。
- At all level of visible light transmittance, the high performance ultraviolet absorbing substrate of Heat Mirror?can shield over 99.5% harmful ultraviolet outside . 热镜中空玻璃产品可以选择各种可见光透过率的光谱选择性反射薄膜，薄膜中集成了高效紫外吸收剂，可以屏蔽99.;5%25有害的紫外辐射入室。
- Uses: Mainly used to high performance permanent-magnet,magneto optical material,ultraviolet absorbing glass,functional ceramic,colorant and decolorizer of glass. 用途:主要用于高性能永磁、磁光材料、吸收紫外线玻璃、功能陶瓷、激光荧光材料、稀土生物材料、玻璃的着色剂及脱色剂。
- Ultraviolet absorbing and screening properties 紫外阻隔性能
- Quenching agents could be particularly effective in combination with ultraviolet absorbers. 猝灭剂与紫外线吸收剂并用时效果更为突出。
- Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products (05. 石油产品的紫外线吸收能力的试验方法(05。
- Application of UV absorbing compounds and radical trapper or antioxidants onto paper have been reported to stabilise the brightness against light exposure. 紫外吸收类化合物、游离基捕获剂或抗氧剂等处理纸张制止纸张返色的研究已有报道。
- The different kinds of ultraviolet absorbers were reviewed,and the benzotriazole type UV absorbent were emphatically introduced. 综述了不同种类的紫外线吸收剂,着重介绍了苯并三唑类紫外线吸收剂。
- The different kinds of ultraviolet absorbers were reviewed, and the benzotriazole type UV absorbent were emphatically introduced. 摘要综述了不同种类的紫外线吸收剂，着重介绍了苯并三唑类紫外线吸收剂。
- CeO_2 can be used in many fields, for example it was use as luminescence material, catalyzer, electronic ceramics, glass polishing agent, ultraviolet absorber. 氧化铈是一种用途广泛的材料,可用于发光材料、催化剂、电子陶瓷、玻璃抛光剂、紫外吸收材料。
- In general, aquatic organisms have three levels responses to minimize the exposure to UV-B: (1) behavioral avoidance, (2) manufacture or sequester UV-B absorbing compounds, (3) DNA repair mechanisms. 由于不同生物具有不同适应UV-B伤害的机制，湖泊生态系统的结构和功能也势必会发生变化。
- Ultraviolet absorber UV-284 (2-hydroxy-4-methoxy diphenyl ketone 5 sulfonic acid)is obtained by synthesis from 2-hydroxy -4-methoxy diphenyl ketone,and its yellowing-resistant property on silks is investigated. 以2-羟基-4-甲氧基二苯甲酮为原料,合成了2-羟基-4-甲氧基二苯酮5-磺酸,即紫外线吸收剂uv-284。
- This new novel is an absorbing family saga. 这部新小说是一部引人入胜的家世小说。
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The retailer has to absorb the cost of wastage. 零售商须承受耗损的费用。
- He is at an absorbing thriller and can't be disturbed. 他正在阅读一部引人入胜的惊险小说，什么也惊动不了他。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
