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The design, synthesis and characterization of organic photoelectrical molecules have become an active and interesting subject.

同无机光电材料相比，有机光电材料有更好的可设计性和可裁接性，因此新型有机光电功能材料的开发研究已成为人们关注的热点，设计、合成光电性能优异的有机分子是有机光电功能材料开发研究中的重要组成部分。

The properties, preparation technique, characterization method, pillaring mechanism and applications of PILM were summarized, and some questions (including thermal stability, and hydro-thermal stability, and pore structure et al) about PILM were pointed out in this paper.

本文首先概述了PILM物化性能、制备技术、表征方法、柱化机理及其应用领域等方面的研究进展，指出了PILM研究中存在的问题(热稳定性，水热稳定性和孔结构等)。

XRD characterization shows that with the increase of potassium content, polymolybdate species depolymerizes progressively, leading to the formation of K2MoO4 species.

XRD表征结果显示，随着元素K的加入，多钼物种逐渐被破坏，最终形成了单钼的K2MoO4物种。

Mechanism of flocculation and structure characterization of PSAZ and PSMZ were studied. By XRD instrument analysis, PSAZ and PSMZ which is composed with Zn~(2+)、Al~(3+)or Mg~(2+) and polysilicic acid is amorphous polymer.

对两种絮凝剂絮凝机理和结构进行了研究。X射线衍射图谱分析表明，这两种絮凝剂并非简单的共混物，而是Al~(3+)、Zn~(2+)或者Mg~(2+、Zn~(2+)与聚硅酸形成的无定形聚合物。

That is, network coding has a larger rate region in a multicast CIOQ switch. Moreover, the graph-theoretic characterization was given out. With the concepts of stable set polytope from the enhanced conflict graph, it is pointed out that computing the offline schedule can be reduced to certain graph coloring problems.

文章证明了对一个流中的分组进行线性网络编码可以承载不允许网络编码时不能够承载的交换流量模式，也就是说，网络编码允许CIOQ交换结构在实现组播服务时有更大的速率区域，并给出了基于图论方法的描述。

Part I. Molecular Characterization of HIV-1 genome by using fission yeast as a model systemAs a fungus, S. pombe has many features mimicking mammalian cells. Most of proteins have same functions in S.pombe cells and mammalian cells.

第一部分以S.pombe为模型对HIV-1全基因组的研究 S.pombe是与哺乳动物细胞非常相似的一种真菌，各种真核细胞蛋白在S.pombe细胞和哺乳动物细胞中的功能基本相似。

The chromatin unfolding assay showed that ,like the wild-type transactivation domain, two variants that represent benign polymorphisms did not induce chromatin unfolding or only induced subtle change. Contrary to the behaviors of the wild type and two benign variants, four cancer-predisposing mutations in the transactivation domain superactivate the chromatin unfolding. The results suggest that the chromatin unfolding assay can aid in the characterization of deleterious mutations in the C-terminal transactivation domain of BRCA1 and may provide more reliable presymptomatic risk assessment.

对这些重组质粒的染色质伸展活性检测表明，野生型pwt和两种良性多态性突变体不具有染色质伸展活性或只有极微弱的染色质伸展活性，而其他4种乳腺癌易感突变体均具有过强的染色质伸展活性，提示利用染色质伸展技术可预测BRCA1转录激活区基因型与乳腺癌发生风险的表现型的关系。

After initial isolation and culture, observe the characterization of cells with progeneration and transfer of culture .

观察原代细胞以及传代细胞生长特性。

There are two parts in this thesis. Part I focuses on the transient effect in InGaP/GaAs hetero-junction bipolar transistors. Part II focuses on the P memory effect and buffer-layer-quality determination using C-V measurement in AlGaAs/GaAs pseudomorphic high-electron-mobility transistors. The characterization of hydrogen passivation for InGaP HBTs grown on semi-insulating GaAs substrates is studied. The transient effect caused by hydrogen passivation results the current gain ?

本论文分两部分，第一部份讨论在磷化铟镓的异质接面双载子电晶体中，由於氢的包覆效应产生的特性之研究，由於氢在此种元件中所造成的载子包覆现象是引起电流增益增加的暂态现象的主要原因，本论文提出一个计算氢包覆比例的模型，并与SIMS量测的结果相比对，经过几次热回火处理，此种暂态效应可以被消除。

Daqing Punan oilfield.reservoir characterization.accurate structure interpretation.reservoir inversion forecast.residual oil distribution.extended wells.economical analysis.

大庆葡南油田，油藏精细描述，精细构造解释，储层反演预测，剩余油分布，扩边布井，经济分析

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。