- 更多网络例句与多分子的相关的网络例句 [注：此内容来源于网络，仅供参考]
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In view of their theoretical and practical significant importance in the investigation of sophisticated biological topics, and in the development of novel drugs and new biochemical tools, DNA intercalators and cleavers have received much current interest This dissertation focuses on synthesis of hetrocycles containing naphthalene moiety and on the mechanism of their interactions with DNA.
DNA嵌入、切断剂的研究，对探索生命科学中的复杂问题，发展新药、新型生化工具具有非常重要的理论和实际意义，成为当前多学科的研究热点。本文从我国国情出发，以国内资源丰富的萘类化合物为基点，设计、合成了一系列多杂环平面刚性分子，并对某些化合物与DNA相互作用的分子机理进行了研究。
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The influence of position of the substitution, strength and number of donors and acceptors, and their coplanarity and asymmetry is discussed. The results indicate that the molecules may have larger first hyperpolarizabilities when the molecules have stronger and more donors and acceptors, large asymmetry of HOMO and LUMO, better coplanarity and higher accentricity. This work attemps at finding out the relationship between the structure and the property, thus providing theoretical basis for designing nonlinear optical molecules.
进一步研究体系中取代基的位置，给体与受体的数量和得失电子的能力，分子的共面性和对称性对分子第一超极化率的影响，结果表明，有机分子拥有更多数量与更强得失电子能力的给体和受体，最高占据分子轨道和最低未占据分子轨道空间分布的不对称，具有较高的原子共面性和较低的分子中心对称性，都能显著增加
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In such doing, this dissertation serves as a step stone for papers of its counterparts to come, and, more importantly, it proposes a strategic alternative to the realization of models for image processing. This dissertation consists of three major parts. In the first part, detailed discussions and delicate analyses of academic papers on Cellular Neural Network will be provided in the hope of helping us see the potentiality of Cellular Neural Network in the applications of image processing. I will focus on the aforementioned limitations on hardware compilation as well. In the second part, I will put forth "texture analysis" as one basic model of analysis when we apply Cellular Neural Network to image processing. In this so-called texture analysis, a useful "spatial feature" is especially drawn to help us overcome possible problems of more complicated Cellular Neural Network applications in image processing."Spatial feature" also serves as a well-functioning mechanism for technology of image identification. In the last part of this thesis, I will look into a case study, where Cellular Neural Network is applied to help de-screen document image. Using it as an example, we will see how algorithms of Cellular Neural Network may be of marvelous use in applications in document image processing, since it would reduce a great deal of calculation and computation when applied to software compilation, yet opens up unlimited possibilities for higher-speed hardware compilation of high-level image processing.
这篇论文主要可以分为三大部分：在第一部份里，我们会详细地说明并讨论在过去到现在大部分将分子类神经网路应用於影像处理的相关文献及未来所有可能的发展和技术，另外也将分子类神经网路作一完整的介绍，除此之外，我们也会特别著重於分子类神经网路在影像处理相关应用理论的讨论以及其硬体实现化的考量；在第二部分里，我们提出了一个将分子类神经网路应用於影像辨识处理的基础分析—纹路分析，这是由於纹路分析的复杂性和普遍性会使得分子类神经网路於高阶影像处理的应用不会只局限在单一的影像处理技术，其中我们也提出了一个相当有用的空间特徵，此一特徵不但可以使复杂地高阶影像处理能够应用分子类神经网路，也为影像辨识技术提供了一个很好的辨识机制；在最后一部分里，我们也将文件影像分析做了一个完整的剖析，并以文件影像的去网点为例来说明在实际情况下的分子类神经网路的应用，如此演算法的开发也为文件影像处理提供了更多实际的应用，更考量了文件影像处理若以软体实现时的计算量负荷，而对未来高阶数位影像处理能够以硬体实现来提高处理速度提供了无限的可能。
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For the VSS molecular model, the internal energy exciting and relaxation probability is established to simulate energy exchange involving translational, rotational and vibrational modes based on Larsen-Bergnakke model.
对于多组元的VSS分子模型，引入分子内能激发和松弛概率，采用L-B模型来描述碰撞分子的平动、转动和振动之间的能量交换。
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The UV and IR spectroscopic studies of the monomer films showed that the photoreaction ratio of monomer (about 50%) was higher than the corresponding photosensitive polymer (about 10%, PVCi). The polarized IR spectra proved that obvious anisotropic absorption was displayed in the irradiated photosensitive film. With polarizing microscopy method, we found that these kinds of photoalignment films exhibited good alignment ability, and the stability of the photoalignment film could reach about 100℃. 2 A photosensitive self-assembled monolayer was fabricated that contained photo-cycloadditable groups, such as, coumarin and cinnamate. The reaction process were detected by contact angle method because the IR absorption of monolayer was very weak. The photosensitive self-assembled monolayer promote uniform alignment of nematic liquid crystals by LPUV, and it thermal stability could reach about 130℃. 3 A cationic bolaform amphiphiles was synthesized that had two photosensitive double bonds, and can be polymerized by ultraviolet. A layer-by-layer self-assembled deposition film was prepared in aqueous solution by using this material and poly (sodium 4-styrenesulfonate). The UV-Vis. spectra proved that the multilayers film was uniform and layer-by-layer. When LPUV irradiated the film, the photopolymerizable double bond underwent [2+2] cycloaddition, and the production of the reaction distributed along the polarized direction of incident LPUV. Polarized UV-Vis. spectra indicated that the irradiated self-assembled multiplayer film was anisotropic, and the dichromic ration is about 0.09, it is higher than the spin-coating method of photosensitive polymer or monomer. We used this anisotropic film as alignment layer of nematic liquid crystals, and obtained a uniform and stability alignment result, the static contrast ratio is about 100, which is very close to application of liquid crystal device. This thesis is an instance that the photochemical material was used in the physics region of liquid crystals, the route that was from photosensitive monomer, self-assembled monolayer film to self-assembled multiplayer film was undergone, by this logical research method photoailgnment of liquid crystal was extended and consummated.
围绕上述思路开展了如下工作：1合成了三种可进行光二聚反应的光敏小分子单体，LPUV 辐照制作了光控取向膜；用紫外-可见光谱法和红外光谱法分析了薄膜中的光化学反应，发现小分子的光反应程度可达到50%以上，至少比光敏高分子高出5倍；薄膜的偏振红外光谱证实，经过LPUV 辐照后薄膜出现了明显的各向异性；将小分子光控取向膜制成液晶器件，在偏光显微镜下观察看到均匀一致的液晶取向；并且热稳定性达到100℃左右，接近实用化要求。2制备了含肉桂酸、香豆素基团的自组装单层膜；采用接触角的方法监测自组装反应的动力学过程；紫外-可见光谱证实了自组装单层膜在石英基板表面形成；自组装单层膜经LPUV 辐照后能诱导液晶均匀取向，而且热稳定性可达130℃，热稳定性进一步提高。3合成了含有光敏双键的双季铵盐，在水溶液状态下将它和聚乙烯基苯磺酸钠沉积生成layer-by-layer 自组装多层膜，紫外-可见光谱证实这是一个逐层均匀的沉积；在LPUV 照射下，自组装膜中的光敏双键按照偏振方向发生[2+2]环加成反应，形成取向膜，用二向色性值评价的分子取向度高于高分子及小分子光控取向膜的水平；实验证明用自组装多层膜制成的液晶器件亮暗态均匀，静态对比度约为100，达到实用化器件的水平。
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In view of the theory and practice, multi-channel mode-filtered light CE has potentials in chiral separation of the biomolecules and the pharmic molecules, and in study of biological characteristics of the interaction of the bio-molecules with the pharmic molecules.
从理论和实验两方面来看，我们期望多通道模式滤光CE在生物分子和药物分子的手性拆分上、在研究生物大分子和药物分子之间相互作用的生物特征上，可以获得良好的应用。
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Polymers differ from the small-sized compounds in that they are polydisperse or heterogeneous in molecule weight.
聚合物不同于小分子化合物，因为聚合物的分子质量是多分散或者说是多相的。
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The flocculated decolorization of dyes has something to do with their structure.
染料分子的结构对其絮凝脱色的影响研究显示：从能量相互作用来看，染料分子中磺酸基个数越多，其与聚合物絮凝剂PAN-DCD的键合程度越高，染料的脱色率越大；从疏水相互作用来看，染料分子中疏水基团越多，其与PAN-DCD的相互作用越大，疏水基团的体积越大，染料的脱色效果越好。
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Because you all have done such a great job and found so many promising conformers, we feel that we can spend the enormous time and effort involved in a complete replication of the data on the old NAS in more worthwhile pursuits, like the deployment of new libraries.
因为大家完成了这么多的任务，而且发现了这么多有效的分子构型，我们感觉我们在复制旧 NAS 上的数据花费了太多的时间，应该关注一下更有意义的事情，比如说配置新分子库。
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The effects of dopant concentration, the molecular volume and the temperature of polymerization on the refractive index profile of the preform rods were investigated in detail.
观察到聚合温度对折射率分布的影响以及掺杂剂分子的分子体积在极端情况下(如溴苯与MMA分子的分子体积相似，联苯分子体积比MMA则要大的多)对折射率分布的影响，清楚地显示出分子体积在界面-凝胶聚合过程中所起的重要作用。
- 更多网络解释与多分子的相关的网络解释 [注：此内容来源于网络，仅供参考]
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polycyclic aromatic hydrocarbon：多环芳烃
接著Nuckolls等人使单分子厚的多环芳烃(polycyclic aromatic hydrocarbon),以自组装(self-assembly)方式连接於源极和汲极之间,由於因为烃分子的电导性随著局部化学环境不同而变,因此该元件可以用来充当侦测器.
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delocalization：离域
指具有特定能量的某电子在相互键合的两个或多个原子核附近空间出现概率最大的区域,它是多电子、 多中心的, 电子属于整个分子. 分子轨道是基于电子离域( delocalization )于整个分子的概念所提出的化学键理论, 共价键的形成被归因于电子获得更大运动空间而导致的能量下降
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multicellular：多细胞的
muffle furnace 马弗炉 | multicellular 多细胞的 | multichain receptor model 多链受体模型[由受体及受体相关分子共同组成高亲和力受体]
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B. multifarious：多样的
A. multi-cellular 多细胞的 | B. multifarious 多样的 | C. multimolecular 多分子的
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poly：多
是由理化学研究所铃木三郎博士等人于 1963年从熊本县阿苏郡坊中的土壤分离出来的一种放线菌,因此以阿苏地名而命名为:stteptomycse cacaoi varoasoensis.另外,它之所以被命名为多氧霉素(Polyoxin)就是这个物质的分子中氧(Oxygen)非常之多(Poly)的缘故.
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polypeptide chain：多?链
类皮质糖可抑制促肾上腺皮质素(adrenocorticotrophic hormone---ACTH)是由一条多链(polypeptide chain)所构成,内合39个胺基酸. 各种动物的ACTH的前23个胺基酸构造完全相同,此23个胺基酸可说是整个分子的作用中心. 实际上,
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multimolecular：多分子的
multimode 多模 | multimolecular 多分子的 | multinational corporations 跨国公司
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multimolecular adsorption：多分子吸收
multimodulation 多重调制 | multimolecular adsorption 多分子吸收 | multiple (许)多的,重复多次的
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multinuclear：多核的;多环的
multimolecularfilm多分子膜 | multinuclear多核的;多环的 | multinucleate多核的
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polymolecular：多分子的
polymodaldistribution 多众数分布 | polymolecular 多分子的 | polymolecularity 高分子性