光催化的

Therefore, we suggest that for heptane larger surface area is beneficial for higher photocatalytic activity.

而在降解甲苯的过程中，会生成反应活性很低的中间产物，这些中间产物覆盖在样品表面的活性中心，会影响其后进行的光催化反应。

Then formaldehyde attenuation curve which purification products reduce 5~10 times formaldehyde were tested, which has been tested at 1 m^3 environment deck according to experiment condition of eliminator standard GB/T18801-2002. Moreover, purification quantity per hour was computed by mathematics line integral surface. Results: The purification quantity which formaldehyde has been purificated by kieselguhr material was 1.44 mg/m^2h.

本研究选用了硅藻土和光催化两种原理空气净化材料，以室内空气常见的污染物甲醛为目标，参照国家空气净化器标准(GB/T18801-2002)中的实验条件，在1立方公尺环境测试舱内分别发生室内空气质量标准10倍的甲醛气体，测试净化产品对甲醛衰减曲线，运用数学曲线积分面积的计算模式来计算单位时间净化量。

The influence of H2O2 concentration,initial concentration and pH of methyl orang on degradation efficiency was investigated,and the degradation kinetics was discussed.

在实验过程中，纳米TiO2协同Fenton试剂光催化降解初始浓度30mg/L、pH=3.0的甲基橙120min，其降解率达到99.4%，分别是同等实验条件下单独纳米TiO2降解率的2.63倍，单独Fenton试剂降解率的2.32倍，是两者算术和的1.2倍。

They include photosensitization of semiconductor by use of organic dyes, precious metal deposition, cation doping of TiO2 and coupling of two semiconductors with different energy levels.

详细介绍了用贵金属沉积、有机染料敏化、过渡离子掺杂、半导体耦合等方法对纳米TiO2进行修饰改性的研究现状，展望了纳米TiO2的光催化应用前景，指出了存在的问题和今后的研制方向。

Also, the surface properties of the materials before and after POMs is loaded on titania pillared clay will be investigated in some dedail in the study.

实验研究发现杂多酸在钛柱粘土负载后的光催化氧化性能并没有提高，其中原因可能是沉积的难以控制，有可能导致催化剂表面的覆盖和孔道的堵塞。

In this paper, La-doped TiO_2 photocatalysts were synthesized via an improved hydrothermal synthetic route without calcination step, and were characterized by XRD, UV-Vis, IR and BET. The effect of ratio of water to alcohol, dopant content and reaction temperature on TiO_2 crystalline phase, crystallinity, and photoactivity for degradation of Rh B were discussed in detail.

从制备的角度来说，避免高温煅烧过程来制备小粒径、高比表面积、高结晶度、高光催化活性的二氧化钛，同时使用更加价廉易得的原料，尽可能地简化反应步骤，成为一个很有意义的研究方向。

To develop new ecotypic building and environmental harmony materials and extend the use of the photocatalytic TiO2 thin films in the field of building materials, this thesis presents the preparation and the enhancement methods for the photocatalytic of TiO2 thin film on the surface of soda lime glass.

为发展新的生态建筑材料和环境协调材料，拓展二氧化钛在建筑材料领域的应用，该论文研究了普通玻璃表面TiO2纳米薄膜的溶胶-凝胶工艺制备和光催化活性的增强方法。

However, it has found that sodium ions in TiO2 thin film diffused from the glass substrate during heat treatment have deleterious effects on the photocatalytic activity of TiO2- To develop new ecotypic building and environmental harmony materials and extend the use of the photocatalytic TiO2 thin films in the field of building materials, this thesis presents the preparation and the enhancement methods for the photocatalytic of TiO2 thin film on the surface of soda lime glass.

为发展新的生态建筑材料和环境协调材料，拓展二氧化钛在建筑材料领域的应用，该论文研究了普通玻璃表面TiO_2纳米薄膜的溶胶-凝胶工艺制备和光催化活性的增强方法。

We applied to the advanced technology than the other competitors of China and adopted with Japanese managements methods and quality system. At present, we have been created more products fitted to babies and mothers, like as Mosquito Killer, Mother Massager, Babies Food Cooker, Baby Digital Thermometer, Manual Breast Pump, Baby Food Blender, Portable Bottles Sterilizer, Bottles Thermoscope, Baby Sleeper and so on, We are based on everything for customers satisfied and supported to the best prices and quality. And also welcome for all friends to join in us for tomorrow.

公司以领先国内同行业的技术，引进日本先进的经验和管理方法，目前已经开发出专门适合婴儿和妈妈使用的产品，有光催化电子吸蚊器，孕妇护理机，婴儿营养锅，婴儿耳温枪，手动吸乳器，婴儿食物处理机，便携式奶瓶消毒器，婴儿睡眠宝等等，公司基于"最具竞争力的价格和产品质量，一切只为客户满意"为原则，欢迎各界朋友热忱加入，共商21世纪蓝图。

We applied to the advanced technology than the other competitors of China and adopted with Japanese managements methods and quality system. At present, we have been created more products fitted to babies and mothers, like as Mosquito Killer, Mother Massager, Babies Food Heater, Baby Digital Thermometer, Manual Breast Pump, Baby Food Blender, Portable Bottles Sterilizer, Bottles Thermoscope, Baby Sleeper and so on, We are based on everything for customers satisfied and supported to the best prices and quality. And also welcome for all friends to join in us for tomorrow.

公司以领先国内同行业的技术，引进日本先进的经验和管理方法，目前已经开发出专门适合婴儿和妈妈使用的产品，有光催化电子吸蚊器，孕妇护理机，婴儿营养锅，婴儿耳温枪，手动吸乳器，婴儿食物处理机，便携式奶瓶消毒器，婴儿睡眠宝等等，公司基于"最具竞争力的价格和产品质量，一切只为客户满意"为原则，欢迎各界朋友热忱加入，共商21世纪蓝图。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！