光致发光

Photoluminescence of the particles was examined and the result was discussed.

我们测定了这种配位聚合物纳米粒子的光致发光性质，并对结果进行了讨论。

We further study the photoluminescence and field emission property of ZnO arrays.

进一步研究了阵列的光致发光和场电子发射特性。

The afterglow of the 4f-4f and charge-transfer transition of the trivalence rare earth ions has been prepared by the incorporation of the RE〓 into Y〓O〓S host.

我们同时也合成出了具有纳米管和纳米棒状的准一维铝酸盐纳米结构。并在中等带隙ZnO（3.3eV）半导体中掺入稀土离子来对其纳米结构的生长形貌和光致发光性能进行调制。

On this basis, three soluble poly derivatives with asymmetric alkoxyl substituents copolymers were synthesized by copolymerization with different PPV derivatives. The luminescence characteristic and thermal performance of three copolymers were improved by copolymerization.

在此基础上，采用共聚的方法，将具有不同结构的PPV衍生物分子进行共聚，合成了三种可溶性不对称烷氧基取代聚对苯乙炔共聚物，从而改善了材料的热性能和光致发光特性。

The main results are as follows: 1 Taking advantage of the porosity and being carrier of anodic alumina, we reported the luminescence of Eu , dye Ru L〓X〓 Ru (Ⅱ(4, 4'-dicarboxyl-2, 2'-bipyridyl)〓〓, and silica gel film anchored porous anodic alumina prepared by self-assembling and deposition.

主要内容如下： 1 利用多孔氧化铝非常高的孔隙率以及它作为载体的优点，采用自组装及沉积的方法将稀土Eu离子、凝胶和有机染料镶嵌于其中，研究了多孔氧化铝复合材料的光致发光。

Three bipolar-transporting materials containing carbazole and aryl oxadiazole groups bridged with 1,2-ethylene were synthesized and characterized by 1H NMR, 13C NMR and elemental analysis.

设计合成了三种1，2-亚乙基桥联咔唑和2，5-二芳基-1，3，4-噁二唑衍生物的双极传输材料，并通过核磁氢谱、碳谱、元素分析表征了它们的分子结构，研究了它们的紫外-可见吸收、光致发光、电化学和热稳定等性能。

Photoluminescence spectra of the polymers in THF were recorded on a Perkin–Elmer LS55 spectrofluorometer.

光致发光光谱中的聚合物四氢呋喃均录在扩增LS55 spectrofluorometer 。

And it is photoluminescent property was studied.

研究其光致发光性能。

The photoluminescent properties and structure of the samples were studied by fluorescence spectroscopy and X-ray diffraction, respectively.

用X射线衍射仪和荧光光谱仪对其结构和光致发光性能进行了测试分析。

The photoluminescent properties of SiO_2 buffer layer deposited on Si substrate at room temperature was investigated.

研究了在Si衬底上制备的SiO_2缓冲层在室温下的光致发光性能。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。