解释过程

The most parts of thesis as follows:1. Five symmetrical intra-molecular charge transfer oligomeric phenylene vinylene light emitting materials were designed and synthesized using oligomeric phenylene vinylene as a framework.2. The structures of target molecule were characterized by ~1HNMR,~(13)CNMR, IR, MS and element analysis.3. In order to study the influence of the location and numbers of electron-donor and electron-acceptor on their photoelectric performance by changing length of OPV chain, the UV spectra and fluorescence spectra of target compounds has been compared. We have researched into main factors effecting on material emitting red-shift; organic electroluminescence device was prepared using the compound P4. The capability of eletroluminescence was researched.4. The photoelectric properties of P4 was explained by quantum chemical calculation (the Gaussian 98 quantum chemistry program). It is greatly contributed know the whole process of charge transfer to guide the design of red emitters.

本文研究的内容主要包括以下部分：(1)设计并合成5个对称的以齐聚苯乙烯类为骨架的分子内电荷转移型齐聚苯乙烯类发光材料；(2)通过IR，MS，~1H-NMR，~(13)C-NMR和元素分析对所合成的目标化合物进行表征；(3)通过对目标化合物的紫外光谱和荧光光谱比较分析，研究改变OPV的长度，电子给体和电子受体的位置及数量对其光电性能的影响，探讨材料发射红移的主要因素；选取性能良好的目标化合物P4制备成OELD器件，对其电致发光性能进行研究；(4)运用Gaussian98量子化学程序包，采用量子化学方法对目标化合物P4的光电性能从理论加以解释，进一步认识荷移跃迁的整个过程，为红光材料的设计加以指导。

In addition,a reasonable theory is used to explain the photoionization process.

除此之外，我们还对整个光电离过程进行了合理的理论解释。

The theoretical results accord well with the experimental ones and the experimental phenomena of photoionization process are illuminated reasonably.

我们的计算结果和实验结果符合的相当好，并且合理的解释了I_2~-离子整个光电离实验过程中的现象。

The charge-transfer process for the ground and charge-transfer state is displayed, and then the mechanism of photopolymerization is qualitatively discussed.

我们给出了分子基态与电荷转移态的电荷转移过程，并从理论上定性解释了双光子聚合反应的聚合机理。

The scientific explanation is photosynthesis, the process by which plants create their own food.

科学的解释是光合作用的过程，工厂建立自己的粮食。

An explanation of plate tectonics, the process that causes earthquakes.

关于板块构造论的解释，构造过程引发地震。

Third should be noted that, with the Shanghai Urban Construction, and the whole process to expand rapidly, we find that Central has been a lot of plot and central urban area to enjoy the same market treatment, that is, said that if in accordance with the Inner Ring to determine likely this situation will disappear, to separate the role of Central Link in strengthening the future, may be opened in the Link, but Link with many special sections, and the Inner Ring of them the ordinary price of the lot may be will be separated, so that we can explain the Central Link which is now the emergence of a large number of more than 9000 pieces, nearly 10,000 of the sale price, there is a product itself, a good product is always in support of our prices.

第三方应当指出的是，与上海城市建设，整个过程迅速扩大，我们发现，中央一直是很多情节和中部城市地区享有同样的市场待遇，那就是，他说，如果按照内环，以确定这种情况可能会消失，分开的作用的中心环节加强未来，可能是打开了该链接，但链接有许多特殊的部分，以及内环线，其中普通价格该地段可将分离，以使我们能够解释的中心环节，而现在出现了大量的超过9000件，将近一万个的销售价格，有一个产品，一个好产品永远是支持我们的价格。

Parsons applied this theoretic model to explain the main feature of modernist's personality----the forming process of economic rationalism: it is not only an independent and inborn personality, the posteriority factor is also included, which is produced in the interaction course of economic subsystem and social subsystem.

应用这一理论模型，帕森斯解释了现代人格的最主要特征-----经济理性主义的形成过程：经济理性主义不仅仅是一种独立固有的人性，其中也有后天因素，后天因素产生于经济子系统与社会子系统相互调节的互动作用中。

According to gathering plentiful relative datum of of Xuer section of Yazihe structure and seismic、 well logging、 surveys、 core ect during the exploitation and exploration,the research starts with analise of slice data、 core observation and core specimens,then combines with coordination、 analyse、 concluding and the former research result.The article recognizes the tectonic feature of Xuer section of Yazihe structure and it"s tectonic evolution,analyzes the distributing feature of oik、 gas、 water、 their dominated factor、 the pressure feature of gas reservoir and especially the conservative condition of Xuer gas reservoir.At the same time,the article acquaintances the depositional feature and sedimentary environment and discusses the main genesis typeof reservoir sandstone.By analyzing the physical feature and physical relation of reservoir rock, the article first classifies and evaluates the reservoir rock simply ,then concludes it"s feature of reservoir and permeability. According to detailed core observation and fracture explanation in well logging ,the article uses single well fracture indentifying and evaluation to confirm the section where the fracture growths,putting emphases on the method to get parameter of fracture,such as fracture width and fracture porosity.Finally,combining with the principal curvature for tectonics deformation the article predicts the plane fracture of reservoir and weave the general evaluation map of crack fracture growth.

本文主要是通过大量、全面地收集鸭子河构造须二储层及气藏在油气勘探和开发过程中取得的地震、录井、测试、岩心及开采等方面的相关资料，从薄片资料、现场岩心观察和岩心样品分析资料入手，通过室内整理、分析、归纳，并结合前人的研究成果，认识鸭子河构造须二段的构造特征并分析构造的演化，浅析其油、气、水的分布特征及控制因素，气藏压力特征、重点分析须二气藏的保存条件；了解储层的沉积特征和沉积环境，从多方面讨论储层砂体的主要成因类型；分析储层的物性特征及物性间关系，并对储集岩进行简单的分类评价，归纳其储渗特征；通过详细岩心观察和测井裂缝解释，进行单井裂缝识别与评价，来确定裂缝发育层段，重点放在裂缝参数的求取，如裂缝宽度、裂缝孔隙度等，并结合构造曲率法进行储层平面裂缝的预测，编制裂缝发育综合评价图。

Based on the development and research status in quo of SRM timing system, the paper discusses the work process and the torques producible essence of SRM. A viable strategy of control is put forward according to the characteristics of SRM. The paper also explains why SRM has so high-powered characteristics in theory. On the base of the theory analysis, all-digital control system with the control of the DSP core is designed and the experimental equipment is built.

本文在了解了开关磁阻电机调速系统的发展和研究现状的基础上，进一步论述了开关磁阻电机的工作过程和转矩产生的本质，针对开关磁阻电机的特点提出了切实可行的控制策略，从理论上解释了开关磁阻电机高性能的原因。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。