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- The project is on synthesis of novel photochromic materials and their applications to rewritable optical image recording. 本项目以光致变色二芳基乙烯化合物和光致变色俘精酸酐化合物为可擦写光存储记录材料。
- Photochromic materials have wide applications in many fields such as photochromic glasses, optical storage materials, and light-operated switch, ect. 摘要变色材料在变色眼镜、光学信息存储、光分子开关等方面具有广泛的应用。
- Organic photochromic materials have received considerable attention because of their high potential for a number of photonic applications. 摘要综述了近3年在有机光致变色领域的最新研究进展。
- The LB films of photochromic materials are of interest as possible high density information storage media and light switching devices. LB膜作为高密度信息存储和光电转换器件的材料的研究引起人们极大的兴趣。
- It is found that information storage and display of photochromic materials can be realized adequately in macromolecule carrier(polyester paint) by UV light. 研究表明,通过光调控开关,将有机光功能材料的信息存储与显示功能在高分子载体(涂料)中得到充分展示。
- As a new member of photochromic material, the heterocyclic diarylethene compounds attract increasing attention in recent years. 二芳杂环基乙烯类化合物是近年来国际上备受重视的一类新型光致变色物质。
- The absorption of photochromic material varies with the different optical writing energy, which can be used to realize multilevel data storage. 对光致变色材料采用不同的光能量写入,读出时则具有不同的吸收率,该特性可用来实现多阶数据存储。
- By co-operative function of photochromic material, UV absorbent and polyester paint, the formed film can automatically change color after irradiation, but it can restore intrinsic color. 通过光致变色材料、紫外线吸收剂和涂料的协同作用,当太阳光(或紫外光)照射后,漆膜能自动变色,但在无照射时又能恢复原有颜色。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- He is collecting materials for a book. 他正在为写书搜集素材。
- Building materials are expensive. 建筑材料很昂贵。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- He is gathering materials for a new book. 他正在收集资料准备写一本新书。
- Environmentalists are keen on degradable materials. 环保分子特别喜爱能够自然分解的材料。
- Recycled materials are mostly of limited use. 再生材料大多用途有限。
- All the raw materials are imported. 所有原料都是进口的。