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In this dissertation, after combining the high stability of C9 diaryl substituted fluorene derivatives with the high carrier mobility and hole-injection ability of pyrene, a series of novel blue-light-emitting materials were designed and synthesized.

在本论文中，将9位双芳基芴结构的高稳定性能和稠环芳烃芘的高载流子迁移率、空穴注入能力结合起来，设计、合成了一系列新型蓝光材料，并研究了它们的光电性能。

In summary,this work paves the way for novel fluorene materials design and highstability and efficiency OLEDs fabrication based on the research focusing on theinstability of light-emitting properties of fluorene small molecules.

同时，双层HTLs的设计，三层非掺杂结构的白光器件的制各，以及利用CBP材料抑制激基复合物发光的方法，为OLED领域里器件机理的研(来源：a9ABC论文网www.abclunwen.com)究和高性能器件的制备提供了有力的依据和参考。

Based on these results and problems, develop a fluorogenic imaging agents, which emitting in the near-infrared, will be predicted to improve the problems.

另外，用自我焠熄的作用，设计合成双近红外线葡萄醛酸(Di-IR-820 glucuronide)前探针增加敏性，低背景干扰。

Light emitting rigid, fracturable projectile-type marking ammunition and an electronic strobe flash apparatus for use with air powered guns are provided.

本发明提供气枪用可破裂的刚性发光飞弹型标记弹药和电子闪光装置。

Introducing the optical microcavity into OLEDs, we can change the spectra, narrow the spectral width, obtain good homochromatic light-emission and also the light-emitting efficiency can be enhanced.

在有机电致发光器件中引入光学微腔，可以改变有机电致发光器件的发光光谱，窄化光谱宽度，获得单色性好的发光，提高器件的发光效率。

The prepared PU was an elastic solid,which could dissolved in ethanol,and it exhibited strong deep purple fluorescence at the peak of 365 nm along with a shoulder at 386 nm as a thin film. Obviously,the prepared PU also was a kind of uncommon ultraviolet-emitting polymer materials.2.A novel water-soluble rod-coil block copolymer was designed and prepared successfully via the facile isocyanic acid polycondensation method using polyfluorene as rod segment and polyethylene glycol as coil segment in the main chain for the first time.

所制备的聚氨酯是一种弹性固体，可以溶解在乙醇中，同时又显示出具有半导体性质的荧光性能——最大荧光发射峰在365 nm并且在386 nm处有一个小的侧肩峰，可见它又是一种非常难得的紫外发光聚合物材料。2、首次采用了简单的异氰酸酯反应，成功地将聚芴作为刚性链段和聚乙二醇作为柔性链段，以嵌段方式连结到聚合物分子主链上，从而形成了一种新型的具有刚性链—柔性链结构的嵌段共聚物。

Application Ser. No. 10/804,314, entitled "Optical System for Light Emitting Diodes" by Matthijs H. Keuper et al., filed Mar. 19, 2004, which has the same assignee as the present application and is incorporated herein in its entirety.

Keuper等人的名称为&用于发光二极管的光学系统&的美国申请第10／804，314号中所公开的配置，该申请具有与本申请相同的受让人并且以其全文引用的方式结合在本文中。

Ring-like structures are x-ray emitting regions where the high energy particles slam into the nebular material.

像环一样的结构是X射线发射区，在这里高能粒子猛烈撞击星云物质。

Since the electroluminescence materials based on our national patents are very scarce, our main work is focused on the development of new materials. Several materials was synthesized, such as electron transport and host emitting materials: organometallics, oxadiazole and quinoline derivatives; hole-transport materials: aromatic amines H40, H41; and star-shaped molecule materials TPM, TIM etc.

在有机发光材料方面，由于现有的性能较好的发光材料，其专利大都掌握在国外大公司手中，国内具有自主知识产权的高性能材料很少，本文的工作主要集中在新材料的开发方面，在前人的基础上有所创新。

Three novel blue-light-emitting copolymers with bulky hole-transporting carbazole and/or electron-transporting oxadiazole pendant groups attached at the C-9 position of fluorene have synthesized.

在fluorene碳-9位置上导入具有电洞传输特性的carbazole基团或具有电子传输特性的oxadiazole基团之三个高分子材料已成功被合成。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。