1) luminescence
[英][,lu:mɪ'nesns] [美]['lumə'nɛsṇs]
荧光粉体
1.
The green luminescence intensity of GdAlO3∶Tb increased when it was co-doped with Dy, and decreased when co-doped with Ce.
采用柠檬酸盐硝酸盐燃烧法制备了GdAlO3∶Tb,RE荧光粉体。
2) solid powder fluorescence
固体粉末荧光
1.
The solid powder fluorescence of oil cuttings was studied and we drawn a conclusion that in the range of certain oil concentration, the fluorescence intensity of the solid powder is linear with oil concentration in the powder of cuttings, with a regression coefficient of 0.
通过对含油岩屑固体粉末荧光的研究, 指出了在固体粉末中含油浓度在一定范围内时,其粉末荧光强度与含油的浓度成线性关系,对二者关系进行线性拟合,其相关系数R=0。
3) phosphors
荧光粉
1.
Synthesis of (Ce_(0.67)Tb_(0.33))MgAl_(11)O_(19)phosphors by sol-gel process and its luminescent properties;
(Ce_(0.67)Tb_(0.33))MgAl_(11)O_(19)荧光粉的溶胶-凝胶法合成及发光性能
2.
Luminescent properties of hexaaluminate phosphors;
六铝酸盐基荧光粉的发光性能
3.
Problems and Solutions of Cathode-ray Phosphors for Projection Tubes;
投影管用荧光粉的问题及进展
4) phosphor powder
荧光粉
1.
The optimized design of promoting the lightness of CaAl_2O_4:Eu~(2+),Nd~(3+) phosphor powder;
提高CaAl_2O_4:Eu~(2+),Nd~(3+)荧光粉发光亮度的优化设计
2.
In this article,Y_2O_3:Eu~(2+) phosphor powder is synthesized by self-reduction and oxidation of oxalicates that prepared by oxalic acid co-precipitation method,in which Y_2O_3 is the host material and Eu~(2+) is the photoluminescent center.
采用草酸共沉淀法,利用草酸盐的自氧化还原,制得了以Y2O3为基质及Eu2+为发光中心的荧光粉Y2O3:Eu2+。
3.
Cubic crystal phase Eu:Y2O3 phosphor powder were obtained at 500℃ for 2 h directly.
研究了前驱体在不同的煅烧温度下的物相变化,结果表明,前驱体在500℃保温2h即可直接生成立方相的Eu:Y2O3,在1000℃保温2h的条件下得到了结晶度高、分散性好、平均粒径为50～60nm、近球形的纳米Eu:Y2O3荧光粉。
5) fluorescent powder
荧光粉
1.
Research and prospect for preparation technology of rare earth fluorescent powder;
稀土荧光粉的制备技术研究与展望
2.
The fluorescent paper was prepared by adding the fluorescent powder (rare earth Eu3+polymer complex) into the pulp,the relative fluorescent strength of the fluorescent powder and the fluorescent paper was measured by using the instrument RF-5301PC.
将荧光粉(稀土铕有机配合物)与纸浆混合抄造出荧光纸张,并分别对荧光粉和荧光纸张的相对荧光强度进行定量测定,探讨了纸张相对荧光强度的定量测定技术。
3.
Nano fluorescent powder of Y 4Al 2O 9: Eu 3+ is synthesized by sol gel method.
用溶胶 -凝胶法 (sol gel)制备了纳米荧光粉Y4Al2 O9:Eu3 + ,用X射线粉晶衍射对其进行了物相鉴定 ,表明在 90 0℃已经得到纯相的Y4Al2 O9产物 ,并用透射电镜对其进行形貌和衍射分析 ,分析结果证明得到的产物为纳米粉末态晶体 ,产物Y4Al2 O9:Eu3 + 粒径均匀 ,大致在 2 0～ 5 0nm之间 ,平均粒径为 30nm 。
6) FED phosphor
FED荧光粉
补充资料：荧光小体
荧光小体
简称F小体。细胞中经荧光染料染色后显示强烈荧光的小体，它代表一个Y染色体(Y小体）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条