氧化钛

The polymerized film has better antiwear lifethan the unpolymerized film because polymerization enhances the strenthof the thin film.

并用超分子自组装法将其与甲基丙烯酸十二醇酯和双甲基丙烯酸己二醇酯在玻璃基片上共组装成二氧化钛/有机物复合薄膜。

Based on analysis of admixtures' shape, mechano-electric effect of cement pastes admixing with carbon fiber, black lead, steel fiber and two kinds of nano-TiO2 is studied.

结合掺和料的形态分析，研究了碳纤维、石墨、钢纤维以及两种纳米氧化钛复合水泥基材料的力电耦合效应。

Now latest development technique is TiO_2 light catalyst technique, and its' combing with adsorbing etc.

二氧化钛光催化技术，以及吸附与光催化技术的结合等成为室内空气污染控制技术的主要发展方向。

In recent years, the titanium dioxide was used to material of antibiotic, deodorizing etc.

二氧化钛光触媒为近年应用於抗菌、除臭等功能的材料。

Influence of deposing condition on the grain size, crystal structure and surface properties of nano-TiO_2 was investigated; the existing position and action of TiO_2 in oil/water system was also studied. Results of photographs show that nano-TiO_2 can enter the oil/water interface and well dispersed, a solid film is formed and well stability.

3采用溶胶-凝胶法及掺杂调制技术制备了纳米TiO_2光催化剂，考察不同的热处理条件对二氧化钛(TiO_2)纳米粒子的晶粒尺寸、晶体结构、表面性质的影响，并研究了纳米TiO_2在油／水体系中的形态与存在形式，显微图像观察结果表明，TiO_2纳米粉可以进入油／水界面，在油／水体系中具有较好的分散性能和界面性质，形成一层固体膜，并且具有很强的稳定性。

Not so long ago, chemical engineers discovered how to use titanium dioxide to keep buildings free of discoloring pollution.

不久前，化学工程师发现了如何用二氧化钛来防止建筑物的脱色性污染。

The sensitizer sensitizes TiO2 over a notably broad spectral range due to its intense metal-to-ligand charge-transfer bands at 537 and 418 nm.

该配合物在537和418 nm处有强的金属－配体电荷转移吸收带，可以在很宽带光谱范围内对纳米二氧化钛薄膜进行敏化。

It is an effective way to use the appropriate narrow bandgap nanosize semiconductors that is stable in chemical and biochemical conditions and not pollute the surroundings in reaction, which sensitizes nanocrysalline titanium dioxide carriers synchronously to prompt the utilization of the solar spectra and the efficiency of photocatalysis.

利用染料分子作表面敏化半导体材料和利用杂质掺杂来实现宽禁带半导体吸收光谱的扩展有一定的局限性，采用化学和生物惰性且对环境不产生二次污染的窄禁带半导体敏化同时考虑团簇颗粒粒径对载体性能的影响，是提高纳米二氧化钛光催化剂对阳光的吸收利用率和量子效率的有效方法。

The basic crystal structure of nanostructured mesoporous titania whisker is composed of 20nm～30nm Ti〓O〓 nanosheets which superimposes each other to form the whiskers with a diameter ranging from 500nm to 1000nm.

这些单元相互叠加形成宏观直径为500nm～1000nm的氧化钛晶须。结合BET结果推测这些结构中还存在尺度更小的结构。

The TiO2 thin film was deposited on the active carbon.The photo-catalytic degradation of acid violet red under the UV-ray was studied.

用常压化学气相沉积法在活性炭上镀二氧化钛薄膜，通过紫外光照射对酸性品红进行降解研究。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。