查询词典 luminescent

The resulting luminescent materials were characterized and analyzed by IR,TG and light-decay spectrum. Their properties of water resisting and dispersion were also investigated by using pH and sedimentation test.

采用红外吸收光谱、热失重和荧光光谱等对改性的发光材料进行了表征和性能测试，并通过pH值测定结果和沉降实验对改性的发光材料的耐水性和分散性进行了测定。

As one of the most important state luminescent materials, the long afterglow phosphors had been researched as early as 70s of 19 century.

作为固体发光材料中很重要的一类，长余辉发光材料的研究早在19世纪70年代就已经开始。

The influence of different Sm3+ concentrations on luminescent properties of these phosphors was discussed .

系统考察了微波场对不同浓度 Sm3+离子掺杂的 CaS：Sm3+磷光体发光特性的影响。

In this paper,some properties, luminescent mechanism s and applications of ceramic scintillators studied and developed in recent years are summarized.

综述了近年来研究和开发的闪烁陶瓷的性能、发光机理及其应用，以及闪烁陶瓷的发展方向。

Especially in the NIR region,the luminescent properties are special:the emission spectra have difference from the theoretical values and some reported complexes,that is,the characteristic f-f emission bands of Ln~(3+) ions present obvious shifts,broad and splittings.

特别是在近红外区的发光具有特殊性；得到了一些与理论值及文献报道相比较有明显差异的发射光谱，即Ln~(3+)的特征f-f发射带产生了明显的位移、加宽或劈裂。

Her underbelly was lit in spectral blue and crimson glow from the high yet tight-reined shrieking burn of the VTOL vents, bathing the ground and the bodies of everyone close enough to her heat in luminescent color as supernatural as her name.

她的下腹部的紧紧地被在来自高度的光谱蓝色的和深红色的赤热方面仍然发亮-驾驭尖叫 VTOL 排气口的烧伤，对发冷光的颜色她热像她的名字一样的超自然沐浴够接近的地面和每个人的身体。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。