链间的

This dissertation divides into seven chapters and the main contents and conclusions are listed as following:1. Three series binuclear lanthanide carboxylate coordination polymers 1～7 have been synthesized under hydrothermal conditions by altering the length of carbon chains between carboxyl group and phenyl ring on ligands, which are isophthalic acid, 1,3-phenylenediacetic acid and 1,3-phenoxydiacetic acid, and lanthanide ions such as Pr~(3+), Eu~(3+)and Ho~(3+).

论文共分七章，主要研究内容和结论如下：1、通过改变间苯二甲酸配体的羧基和苯环之间的碳链长度，从间苯二甲酸、间苯二乙酸到间苯二氧乙酸，以及改变稀土离子半径Pr~(3+、Eu~(3+)和Ho~(3+)出发，在水热条件下制备了三个系列双核金属单元的稀土羧酸二维配位聚合物1～7。

The monosaccharides in LBP-4 identified by GC were xylose , galactose , mannose , Rhamnose , glucose and arabinose with the molar ratio of 4. 45: 1. 20: 1. 0: 0.98: 0.90: 0.85. The content of calcium, magnesium, zinc and iron in LBP-4a were 127. 9070mg·g〓, 32. 3953mg·g〓, 0.3845mg·g〓 and 0.2930mg·g〓, respectively. The content of galacturnic acid in LBP-4a was 55. 45% while the content of protein is 3. 80%. According to IR spectra, it contains -COOH group,-NH- roup,-OH group,-NH〓 group and β-D-glucose. The backbone of sugar residues chain in LBP-4a were contained 1→6 indican bond according to periodate oxidation and the results of β-elimination reaction indicated that the chain of polysaccharides and protein were connected by O-linked chemical bond. The photograph of LBP-4a got by laser scanning confocal microscope and scanning electron microscope showed that the LBP-4a combined both with each other and with itself in its crystalloid. The crystalloid was flake and anisotropic.

由LBP-4a的红外光谱图知：LBP-4a中含有-COOH、-OH和-NH〓或-NH-基团，糖链中含有β-D-吡喃葡萄糖；高碘酸氧化实验知LBP-4a糖链中不具有连二羟基和连三羟基结构的单糖残基：具有连二羟基结构的单糖残基：具有连三羟基结构的单糖残基=57.0：16.2：1，六碳糖残基的连接中含有1→6连接的糖苷键；通过β消去反应证明LBP-4a中多糖链和氨基酸间为-O-型连接；由激光扫描共聚焦显微镜和扫描电镜对LBP-4a结晶观察结果推测：LBP-4a结晶中同时存在分子间和分子内结合的现象，LBP-4a分子相互结合时，并不是无规则的相互缠绕形成无规线团结构，而是形成片层结构，并且LBP-4a结晶可能具有各向异性的性质。

The significant conclusions are: the viewpoint of Porter's can be matchable to our empirical research results; both districts and company scale to some extent can differ competitive advantage strategy and supply chain integration; and competitive advantage strategy and supply chain integration can demonstrate the practicability of strategic management accounting.

本文主要的结论为：波特之竞争优势战略论点与本研究实证所得的战略类型是成套的；供应链集成可以形成竞争优势与核心竞争力；供应链集成在竞争优势战略与绩效间具有中介效果；地区别与企业规模对竞争优势战略与供应链集成有一定程度之影响；竞争优势战略与供应链集成可以体现战略管理会计的实用性。

Company's main products are: plug-in line, belt assembly line, wave soldering, hot air reflow, tooling plate differential chain assembly line (the General Armament Department, the Department installed), the hoisting of transmission lines, transmission lines linked board, roller conveyor line, painting bake A section of line, conveyor belts, turn conveyor, climbing conveyor, conveyor chain plate, hoist; white non-toxic food industry conveyor belt through the FDA testing; electronics industry, from the PCB plug-in automatically on the board → automatic →→ wave plate → detection → product assembly, electronic automation equipment higher color TV sets, refrigerators, air conditioners, washing machines, water heaters, VCD, DVD, LCD, speakers, computers and other home appliances, electronic products整机assembly, with the Department of , The General Armament Department, aging, testing, packaging, complete sets of production lines, whole plant logistics transportation; parts material handling industries, climbing, hanging chain and improve delivery of materials between floors; motorcycles, electric bicycles, scooters linked the board assembly line ; Pieces of metal, plastic, pieces of the surface coating paint systems, liquid of paint systems, automatic painting system, water-lim painting

公司主要产品有：插件线、皮带装配线、波峰焊、热风回流焊、工装板差速链装配生产线、悬挂输送线、板链输送线、滚筒输送线、涂装烤漆线、皮带输送机、转弯输送机、爬坡输送机、链板输送机、提升机等；食品行业白色无毒输送带通过FDA检测；电子行业，从PCB插件→自动上板→全自动波峰焊→下板→检测→产品装配，电子设备自动化较高；彩电、冰箱、空调、洗衣机、热水器、VCD、DVD、LCD、音箱、电脑等各种家电、电子产品整机装配、部装、总装、老化、检测、包装成套生产线、整厂物流输送；各行业零部件物料输送、爬坡、悬挂链及楼层间物料输送提升机；摩托车、电动自行车、滑板车的板链装配线；金属件、塑料件的表面处理涂装烤漆系统、液体涂装系统、自动喷漆系统、水廉喷漆

Moreover, the A-B-A triblock copolymer solution in a selective solvent, which is good for the block B, was explored. It was observed that the flowerlike micelles were formed, in which the central block B took on a loop conformation and the two end A blocks became a part of the micellar core. It was found that some of the soluble middle B blocks served as extended bridges between the small clusters by the poorly solvated end A blocks.

在A-B-A三嵌段共聚物溶液体系中，溶剂是链段B的良溶剂，是链段A的不良溶剂，此时我们得到了花型结构的胶束，其中花心是由链段A聚集而成，花瓣是由链段B形成的，而且在体系中也发现了有些胶束间存在着桥，并且在浓度很高时，体系出现了凝胶现象。

In this paper, a link stability model of satellite networks is presented. Based on this model, an intersatellite link design strategy is introduced for a LEO/MEO satellite network.

综合考虑这些影响因素，提出了一种衡量星间链路稳定性的模型，并基于此模型给出了LEO/MEO双层卫星网的星间链路设计方案。

Finally, the Markov chain is introduced into the supply chain study based on the uncertainty of the supply chain and the willing of the supply chain enterprises to cooperate with each other. The methodology of supply chain operation cycle based on Markvo chain is presented. The operation model of multi- stage netlike supply chain is established. The application of this model is indicated by analysis of concrete casestudy.

最后，针对供应链运作中的不确定性以及供应链企业间彼此合作的意愿，将马尔科夫链引入供应链研究中，提出了一种基于马尔科夫链的链式供应链运作周期的算法；在此基础上，构建了基于马尔柯夫链的多级网状供应链运作模型，并通过具体案例的分析求解对模型的应用做了说明。

Outer chain plate fixed to the pin on the inner chain plate fixed to the sleeve on the roller with the sleeve and between sleeve and the pin relative rotation between the can and thus the chain and sprocket meshing mainly rolling friction.

外链板固定在销轴上，内链板固定在套筒上，滚子与套筒间和套筒与销轴间均可相对转动，因而链条与链轮的啮合主要为滚动摩擦。

By utilizing three benezenemulticarboxylate derivatives (H2chdc, H2aip, NaH2sip), we obtain 12 coordination polymers. Especially, compelexes 1 and 2 are based on one-dimensional ···OHInOHIn···chains as building units, while complex 3 is based on double four-ring [In8(μ2-O)4(μ2-H2O)8]16+, complex 4 is based on trinuclear In3(μ3-O)(CO2)6, complexes 11 and 12 are both based on nested bistranded helices.

选择了三类取代苯羧酸配体： 2，5-二羟基-1，4-对苯二甲酸(2，5-H2chdc)； 5-氨基间苯二甲酸(5-H2aip)； 5-磺酸基间苯二甲酸钠盐(5-NaH2sip)和InCl3反应合成了十二个配位化合物：其中1、2以···OHInOHIn···链为构筑单元， 3以双四元环[In8(μ2-O)4(μ2-H2O)8]16+为构筑单元，4以棱柱状三核铟In3(μ3-O)(CO2)6为构筑单元，而11、12以嵌套的双股螺旋链为构筑单元。

The corresponding color weighted diagraph was setup in dependence on the inference relation of the security holes in the intruded machine. With the vulnerability-log relation matrix, we searched different forensic information source and got the corresponding support value which could help to prune the false relation between the nodes and get the remote suspicious host. Then analyzing the suspicious host in the same way.

以漏洞间推理关系为前提，从受害主机入手，构造有色加权有向图，在多日志中查找漏洞被利用的解释信息，并由查找结果对漏洞链动态剪枝，得到主机漏洞攻击链和攻击该受害主机的嫌疑主机，对嫌疑主机迭代分析，推理出网络漏洞攻击链。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。