掺杂的

In this thesis the preparation of doped composite semiconductor photocatalyst as well as its photocatalytic performance for hydrogen production was searched. The reseach works is composed of two parts: The first part was the study on the preparation of CdS-SiO_2 and its photocatalytic performance.

本文研究了复合掺杂半导体可见光催化剂的制备及其光催化制氢性能，主要分为两个部分：一、复合半导体催化剂CdS-SiO_2的制备及其光催化性能研究。

Finally, the problems in the study of nitrogen doped TiO2 photocatalysts and the future developing trends are presented.

文章最后指出了氮掺杂TiO2催化剂研究中有待解决的问题及今后的发展方向。

The doped concentration is one important parameter to laser output character and efficiency.

掺杂浓度是决定激光晶体激光输出性能和效率的一个重要的参数。

The transmittance of the films decreased with the increase of the doped ions concentration.

随着掺杂浓度的增加，薄膜的透光率逐渐减小。

The other factors are also discussed impacting fluorescence property of rare earth doped systems.

还讨论了各种因素对稀土掺杂体系的荧光性质的影响。

The effect of doping on A and B site have been studied in this paper.

结果表明：(1) A位Sr的掺杂有利于K2NiF4相的形成。

The effect of neodynium doping on the microstructures and ferroelectric properties of films were studied.

研究了Nd掺杂对Bi4Ti3O12薄膜的微结构和铁电性能的影响。

The effects of ion doping to light emitting spectrum of phosphors was studied, and the results indicate that when only Ba ion doped, the light emitting spectrum of phosphor will take Einstein shift.

研究Ba2+离子掺杂对荧光粉发射光谱的影响，随着Ba2+离子浓度的增加光谱出现红移。

The p-nitrophenol-containing wastewater was electrolytically oxidated by using the stainless steel cathode and the manganese mineral-doped β-PbO2 anode.

以自制的掺杂锰矿粉的β-PbO2/锰矿粉复合电极为阳极，不锈钢片为阴极对对硝基苯酚模拟废水进行了电解氧化处理。

While co-doped with Ce/Tb and Sm/Eu, the emission spectrum is due to 4?

双掺杂Ce/Tb、Sm/Eu的发射光谱分别归属Eu(上标 2+)的4？

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