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- After ultraviolet resistance finishing with nano-materials, some properties of cotton fabrics are improved, some worsened, and some unchanged. 摘要经过纳米抗紫外后整理的纯棉机织物、针织物抗紫外效果良好。服用性能部分得到改善,部分变差,其余无显著变化。
- The result shows that the composites have excellent ultraviolet resistance and age-resistant behavior, better than those of PP/CaCO 3 and PP/Talc composites. 结果表明,该复合材料具有很好的抗紫外线老化性能,高岭土对聚丙烯耐老化性能的增强效果优于碳酸钙和滑石粉。
- The field tests have been performed to evaluate the ultraviolet resistance of geosynthetics used in different engineering conditions;and the aging rule of geosynthetics was obtained. 摘要为了解土工合成材料的抗紫外线老化的能力,对土工合成材料进行了户外现场模拟老化试验,得到了材料抗拉强度随老化时间变化的规律。
- Applied Study on Ultraviolet Resistance of Silky Fowl Melanin 乌鸡黑色素抗紫外线功能的应用研究
- Using nano-TiO2 absorbing ultraviolet to improve ultraviolet resistant of carbon fiber/epoxy composites in space, it is an efficiency way to improve the life and reliability of satellite. 利用强吸收紫外辐照的纳米TiO_2来改善复合材料结构抗空间紫外辐照能力是提高卫星可靠性、延长寿命的有效途径。
- Ultraviolet resistance finish with modified nanooxide 改性纳米氧化物的抗紫外整理研究
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- Design and Development of Ultraviolet Resistance and Antistatic Fabrics 防紫外线、防静电服用面料的设计与开发
- Study on Tenacity and Ultraviolet Resistance of Polypropylene Fibers 聚丙烯纤维的拉伸强度和耐光老化性能
- Her resistance to the proposal has crumpled. 她对这个建议的抵触情绪已化为乌有了。
- Each of the bulbs has a resistance of120 ohms. 每一盏灯泡有120欧姆的电阻。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- There has been a lot of resistance to this new law. 反对这项新法律的人很多。
- Our troops encountered only token resistance. 我们的部队仅受到表面上的抵抗。
- Resistance stiffened even further last week. 上星期抵抗进一步加强了。
- The enemy gave up without resistance. 敌军没有抵抗就投降了。
- Research of Ultraviolet Resistance and Anti-bacterial Fabric Used in Nanometer Materials of ZnO ZnO纳米材料抗紫外与抗菌织物的研究
- For ultraviolet, nanometer is a preferred term. 对于紫外区通常用毫微米这一名词。
- Every line in her face is the line of least resistance. 她脸上的每一根线条,都是阻小最小的线条。
- Only by determined resistance could their country be saved. 只有坚决抵抗,他们的国家才能得救。