碲酸盐

It is found that there are intense radiation trapping and concentration quenching effect in erbium-doped tellurite glasses.

研究显示，掺铒碲酸盐玻璃中存在着强烈的荧光俘获效应和浓度猝灭效应。

Then we discuss the loss model of the tellurite glass and try to give a practicable way to reduce the loss of the fiber.

根据衰减理论模型分析了碲酸盐玻璃光纤的衰减和降低衰减的途径或方法。

The results showed that there exists concentration quenching of Tm~ 3+ in oxyhalide tellurite glasses.

结果表明：在Tm3+/Yb3+共掺氧卤碲酸盐玻璃的上转换发光中，Tm3+存在较强的浓度猝灭效应。

Tellurite glass: a new candidate for fiber devices.

碲酸盐激光玻璃的结构分析。

The result indicates that the tellurite glass-fiber is a promising candidate for designing fiber-ASE source.

研究结果显示，该碲酸盐玻璃是一种适用于宽带放大自发辐射光源的基质材料。

Then we test the density, transmittance properties of these tellurite glasses. The result shows that these glasses\' density is 2～3 times of that of silica and UV cut-off wavelength is quite short.

然后又研究了Na_2O-TeO_2-WO_3-Al_2O_3和TeO_2-TiO_2-La_2O_3碲酸盐玻璃的形成与性能，研究表明，这两个体系玻璃的Tg和Tx-Tg的综合性能较好，具有良好的工艺性。

Influence of OH- on upconversion luminescence of Er3+-doped tellurite glasses .

OH- 对掺Er3+碲酸盐玻璃上转换发光的影响。

Raman Spectra Study of Tellurite Glasses.

碲酸盐玻璃的拉曼光谱研究。

A novel oxyfluoride tellurite glass TeO2-BaF2-LaF3 was synthesized, the thermal stability and optical performances were investigated.

制备了一种新型氧氟碲酸盐玻璃TeO2-BaF2-LaF3，并对其热学性能和光学性质进行了测试。

Research on preparation and luminescence of rare earth doped tellurite and phosphate glassy laser materials is authors mainly researched topics. In addition, the author has also studied for the application about the two kinds of materials.

作者硕士期间所作工作主要是掺稀土亚碲酸盐和磷酸盐玻璃激光材料的制备和发光的研究，在这基础上对它们的应用也作了相应探讨。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。