共查询到19条相似文献,搜索用时 46 毫秒
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在繁华与寂静的黄金分割点,O2纯氧设计书吧正经营着艺术设计的智慧。哪个产业在过去10年发展最快?设计产业;哪个产业在将来50年发展潜力最大,设计产业;哪个产业正在深刻地改变人们的生活方式,设计产业。这就是安基传媒公司出版人柳战辉创办大连O2纯氧设计书吧的初衷。位于大连沙河口的星海创意岛,是个有着798艺术氛围的创意园区,O2纯氧设计书吧就坐落在这由老工厂改建的新兴艺术聚集地。这里离城中心两三站路,交通方便,老工业建筑被现代设计元素装饰,古朴凝重,充满灵性。高文雪负责设计书吧的宣传事务,在她眼中,这个半繁华的地方是艺术设计书店最完美的落点。这里安静、安逸,翻 相似文献
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莲花以优美身姿与独特的文化象征意义是中国传统艺术经常表现的对象.“繁华盛莲”紫砂壶运用色彩独特的泥料塑造莲之清雅与繁盛,在艺术表现中展现出一种独特的自然文化追求. 相似文献
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景德镇陶瓷艺术的发展,总是伴随着陶瓷文化的繁荣。景德镇之所以举世瞩目,为世人仰慕,不仅因为制瓷历史悠久、工艺技术精湛、产品"至精至美",更因为历代瓷工用自己的勤劳和智慧,创造了具有东方艺术特色和中华民族风格特征的陶瓷文化和陶瓷艺术。她以"光致茂美"的陶瓷珠宝,架起了东西方经济技术和文化艺术交流的虹桥,一定程度地推动了人类文明发展的 相似文献
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通过钕-铝系列色料合成实验,分析不同配比及不同矿化剂等对色料呈色效果的影响,确定最佳工艺方法。对实验结果进行XRD及色度分析,确定其主晶相为钕酸铝,试样的明度均在70以上,色彩鲜艳亮丽。 相似文献
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F. -T. Liou C. Y. Yang K. Hakim S. N. Levine 《Journal of Applied Electrochemistry》1983,13(3):377-382
Single crystal In2O3 shows promise as a photoanode for the decomposition of water. Because of various difficulties in the preparation of the single crystal material, two simple techniques were developed for the preparation of polycrystalline In2O3 anodes. One method involves the thermal decomposition of the nitrate while the other utilizes the chemical vapour deposition technique. Voltammograms and photoresponse spectra of these anodes are compared to the single crystal material. Among other observations, it is noted that the quantum efficiencies of the thermally decomposed films are comparable to the single crystal material. It is also shown that the on-set potential can be shifted to more negative values by forming the mixed oxide In2O3/Y2O3. 相似文献
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Activated hydrogen peroxide produces very reactive OH-radicals which destroy hazardous contaminants in water. The principles and different methods of activation are described. Results from laboratory studies show the numerous applications of this new technology. A successful scaleup of laboratory tests to an industrial level is discussed. Finally, a cost estimate for treating different types of water with hydrogen peroxide is presented. 相似文献
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Fong-Chang Sheu Cheng-Tsung Hong Wen-Long Hwang Cheng-Jec Shih Jung-Chung Wu Chuin-Tih Yeh 《Catalysis Letters》1992,14(3-4):297-304
A series of alumina aluminum borate (AAB) with various Al/B molar ratios were prepared by the coprecipitation method. The supported rhenium oxide catalysts with various contents of Re2O7 were also prepared by the impregnation method with perrhenic acid. The catalytic activity and stability of Re2O7/AAB catalysts for the reaction of propylene metathesis were tested in a fixed-bed microreactor. It was found that Re2O7/AAB is more active, stable and regenerable than Re2O7/Al2O3 for propylene metathesis. The optimum Al/B molar ratio was found to be in the range of 4–10. 相似文献
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A. H. Moinuddin Ahmed Lesley S. Dent Glasser 《Journal of chemical technology and biotechnology (Oxford, Oxfordshire : 1986)》1989,45(4):303-309
The compound 2BaO.Al2O3.5H2O has been synthesised and studied by infra-red, X-ray and thermal analytical techniques. The compound of approximate formula 2BaO.Al2O3.H2O forms as a dehydration product. The results are interpreted in terms of the known structure. 相似文献
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The purpose of this research is to evaluate the bactericidal capacity of different Advanced Oxidation Treatments (AOTs) based on ozone: ozone, ozone/hydrogen peroxide and ozone/titanium dioxide on a wild strain of Clostridium perfringens, a fecal bacterial indicator in drinking water. The dose of ozone consumed ranges from 0.6 mg L?1 min?1 to 5.13 mg L?1 min?1 depending on the process and on the sample. In the treatments combined with O3, H2O2 dose utilized is 0.04 mM and TiO2 dose, 1 g L?1. In order to evaluate the influence of natural organic matter and suspension solids over the disinfection rate, treatments are performed with two types of water – natural water from Ebro River (Zaragoza, Spain) and NaCl solution 0.9%. To achieve 4 log units of inactivation, 3.6 mg O3 L?1 is necessary in O3 treatment, 4.25 mg O3 L?1 in O3/TiO2 system and 2.7 mg O3 L?1 in O3/H2O2 after processing the natural water. In NaCl solution, to get the same inactivation, 0.42 mg O3 L?1 is necessary in O3 treatment, 1.15 mg O3 L?1 in O3/TiO2 system and 0.06 mg O3 L?1 in O3/H2O2 process. Even though the three treatments studied have a high bactericidal activity due to the number of surviving bacteria decreases to non-detectable levels, O3/H2O2 is the most effective system for eliminating C. perfringens cells in a lower contact time, followed by O3 and finally O3/TiO2 system. 相似文献
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The coefficient of linear expansion, glass-transition temperature, temperature at the orset of deformation (strain point), density. Young modulus, microhardness, crystallizability, and contact angle are studied as a function of the composition in RO–Y2O3–Al2O3–SiO2 (R=Ca and/or Mg) glass systems. The composition ranges for glasses (with strain point >900°C and coefficient of linear expansion of (32–45)×10–7°C–1) that can be used for soldering silicon-nitride ceramics were established.Translated from Steklo i Keramika, No. 12, pp. 5–7, December, 1996 相似文献