镀银的

Low cost, and simple control of particle size by adjustment of inert gas pressure.

本论文研究以热蒸镀方法利用惰性气体压力作为控粒径大小的的参数来制备出银奈米粒子，此方法的优点包括高产量、高纯度、低成本、低杂质和可以简单的调变惰性气体压力来控制粒子的大小。

Design the structure of high performance Low-E film including its material and thickness of every layer according to basic optical theory. Carry out an innovative work to calculate its optical performance by characteristic matrices and optical admittance. Compare the results with those we get by traditional measurement.3. Prepare Low-E films with RF magnetron controlled reactive sputtering. The result shows that in the visible region (380nm-780nm), the highest transmittance is 82.4% while the average value is 75%. In the NIR region (780nm-2500nm), the average transmittance is 16.2%. These characters can fit the demand of the glass used in architecture and cars, and also in other applications.4. We novelly use the material Titanium as protective layer to solve the problem that Ag layer would disappear when depositing the second TiO_2 layer. As the protective layer, Ti does not increase the number of targets so as to lower the costs. The thickness of the protective layer Titanium is adjusted by controlling of sputtering time. Results shows the Low-E films get the best optical character when the sputtering time of Titanium is 20 seconds5. We novelly proposed a new transmittance quality factor Q=_·(?_-__ to evaluate the performances of Low-E films, which makes it easier to judge the qualities of Low-E film.6. The photocatalysis of Titanium dioxides is researched and introduced into Low-E films. Sb-doped TiO_2 thin films are prepared. Its photocatalysis and hydrophilicity are measured.

论文的工作主要有：1、总结了低辐射薄膜的制备方法，性能，以及国内外最新研究进展和应用，并对两种类型的低辐射薄膜进行了比较。2、从光学基本理论开始，设计了离线低辐射薄膜的结构，包括每一层的材料和厚度，并创新性的用特性矩阵和光学导纳理论计算了该离线膜的光学性能，利用软件对其进行了仿真，与实际制备的薄膜所测量的性能相比较。3、完成在实验室仪器上制备低辐射薄膜，掌握其工艺条件，解决了超薄金属膜的制备问题，所制备的低辐射薄膜在可见光区(380hm-780hm)最高可达82.4%，平均透射率为75%；在近红外区(780nm-2500nm)的平均透射率为16.2%，其性能达到建筑物幕墙玻璃，汽车前挡玻璃等应用标准，并为进一步的大规模生产打下基础。4、针对中间银层在镀上层膜时易被氧化这一工艺难题，本研究创新性的提出用Ti膜作为保护膜，没有增加新的靶材，提高了生产效率，并节约了生产成本。

Between the flower fragrance of pure natural crystal necklace with crystal flower love between pure plant essential oils (dedicated to inter-pure natural crystal flower necklace of pure aromatic essential oils) is the Haizhu District of Guangzhou City Ying Ying firm introduced pure natural and pure crystal perfect combination of essential oils of the patented product has been registered in Beijing Intellectual Property Office set down between the flower fragrance of pure natural crystal necklace is from a variety of pure natural crystal, silver and platinum plating as well as the 925 made functional jewelry, It can be a variety of trickle-down between the crystal flower essential oils pure love, gorgeous appearance, style number and easy to use.

花间纯天然水晶香薰项链与花间水晶之恋纯植物精油(专门用于花间纯天然水晶香薰项链的纯植物精油)是广州市海珠区滢樱商行所推出的纯天然水晶与纯植物精油完美结合的专利产品，已在北京知识产权局注册在案，花间纯天然水晶香薰项链是由各种不同的纯天然水晶，以及925纯银镀白金所制成的功能性首饰，它可以随意滴入各种不同的花间水晶之恋纯植物精油，外观华丽，款式众多，使用方便。

Comparative tests of black color passivation of zinc coating based on reference formulas published in literature including copper salt method, silver salt method and method of mixture of copper salt and silver salt were conducted.

根据已发表的镀锌层黑色钝化的铜盐法、银盐法及铜银结合法等类型的黑色钝化的参考配方进行了对比试验，并就其中较为理想的钝化配方的成分含量及其作用、操作条件的影响做了细致的分析，并对钝化液配制时的注意事项予以说明。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了