转换

In order to further study the blue and green visible band up-conversion emission mechanism of rare earth-doped material, the different host glass of oxyfluoride crystallite glasses were prepared by conventional melting method.

中文摘要：为了进一步探讨稀土掺杂材料在蓝绿波段的上转换发光机制，本文采用传统的熔融技术制备了不同基质材料的氟氧化物上转换微晶玻璃。

The components and structures of oxyfluoride glass ceramics, the formations and detections of nanocrystals, upconversion luminescence mechanisms and impact factors are analyzed systematically.

综述了近年来用于上转换发光的氧氟微晶玻璃的研究概况，阐述了氧氟微晶玻璃的组分与结构、微晶的形成与检测、上转换发光机理及影响因素。

Because of the high optical functions as fluorides and the ease in fabrications and high chemical stability as oxide glasses, oxyfluoride glass ceramics, as an special kinds of materials different from crystals and glasses, became a promising host materials for rare earth ions.

玻璃陶瓷作为一种不同于玻璃和晶体的特殊形态的上转换材料，由于兼具氟化物材料的好的光学性质和氧化物材料的稳定性及易于制作，可加工成各种形态的优点而可能成为一种有优良的上转换发光材料。

Effect of host composition on upconversion and Raman spectra of Er~(3+)-doped oxyfluoride germanosilicate glasses was investigated, and upconversion mechanisms of Er~(3+) in oxyfluoride germanosilicate glasses were analyzed.

研究了基质玻璃成分对Er3+掺杂氧氟锗硅酸盐玻璃上转换光谱和Raman光谱的影响，分析了氧氟锗硅酸盐玻璃中Er3+的上转换发光机理。

The Er3＋up-converted luminescent process in oxyfluoride glass-ceramics is discussed and it is found that the non-quadratic relation between green up-converted luminescent intensity and pump power is caused by the strong cross-relaxation process of rare earth ions.

对稀土离子共掺杂系统，分析了Er3＋在铒镱共掺杂的氟氧化物玻璃陶瓷中的上转换发光过程，认为Er3＋绿色辐射的上转换发光强度与抽运激光功率的非平方关系是由于Er3＋和Yb3＋之间的强交叉弛豫过程引起的。

The effects of Yb2O3 concentration on upconversion luminescence spectra of Tm3+/Yb3+-codoped oxyhalide tellurite glasses were studied, and upconversion luminescence mechanism of Yb3+ sensitize Tm3+ in oxyhalide tellurite glasses was analyzed.

研究了Yb2O3浓度对Tm3+/Yb3+共掺氧卤碲酸盐玻璃的上转换发光的影响，分析了上转换发光机理。

The upconversion luminescence spectra of Tm~ 3+/Yb~ 3+-codoped oxyhalide tellurite glasses have been investigated, and the action mechanisms of Tm_2O_3 content on upconversion luminescence of Tm~ 3+/Yb~ 3+-codoped oxyhalide tellurite glasses were analyzed.

研究了Tm3+/Yb3+共掺氧卤碲酸盐玻璃的上转换发光光谱，分析了Tm2O3含量对Tm3+/Yb3+共掺氧卤碲酸盐玻璃上转换发光的影响机理。

The environment light intensity is converted into a high or a low electric level of RA2 which is one of the input ports of single chip microcomputer through a photoresistance MG44-2.The AD module will sample and the result will be stored in the work register then compared with a prestablished quantity.

基于PIC16F877A单片机的电子时间引信LCD背光控制，将环境光强度通过MG44-2光敏电阻器转换为单片机输入端口RA2上的电平高低，经模数转换模块进行采样，其结果存入工作寄存器，并与预先设定值相比较。

To convert the radiative forcing into a temperature change, Plass relied on a conversion factor of about 0.43°C/(W/m 2)(again, updated to more modern units).

在将辐射压力转换成温度变化时，普拉斯使用的换算因数大约是0.43°C/(W/m2)（已经转换成现在常用的单位）。

Electro-Pneumatic Inverter is designed specially to convert the current signal to pneumatic signal to provide precise proportional control of valves, actuators and other pneumatical devices.

当采用本质安全的气动装置作为执行部件时，需要专门的电-气转换器将电信号转换成气压信号。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。