可分配的

The main jobs of this paper are as followed: 1 The reuse of the frame design technology for aircraft assembly fixtures is researched. a frame line part library is built with the templet driven technology, the reuse of the frame line part come true by the tools for instantiation and instance modification. The design resources are effectively used, some repeating work is cut. 2 Two methods to obtain the assembly feature are proposed: the straight way by the Enumeration method and the indirect way by project features to the assembly plane. All of the assembly features of the frame and the adjustable bearings are obtained by these two methods which makes the frame automatic assembly technology for aircraft assembly fixtures come true. 3 The frame automatic assembly technology aircraft assembly fixtures based on assembly features is researched. A binary tree assembly model is used to express the assembly information of the frame for aircraft assembly fixtures, the automatic assembly between the frame, the aircraft and the adjustable bearing is completed within the three steps: distribute, obtain and evaluate assembly feature. Finally, the efficiency of the frame assembly design is proved. 4The frame interpart modeling technology for aircraft assembly fixtures is researched, the intersection methods are concluded and the arithmetic of the single-cut, double-cut and inter-cut intersection is proposed, the interpart fast modeling of the frame design for aircraft assembly fixture come true. 5Based on the researches mentioned before, a sub-system of frame fast design for aircraft assembly fixture is developed on CATIA. The sub-system is used to design the aircraft assembly fixtures in a large aeronautics corporation and make a good- effect.

论文的主要工作如下： 1研究了飞机装配型架骨架设计重用技术，在总结归纳骨架线框结构类型的基础上，应用模板驱动的方法建立了骨架线框库，通过骨架线框零件的实例化和离线编辑实现骨架线框的重用，有效利用设计资源，减少重复劳动； 2提出穷举几何对象的装配特征直接获取方法，遍历零件模型的几何对象，从中捕捉所需装配特征，该方法简捷、高效；提出向装配面投影的装配特征间接获取方法，该方法在现有特征基础上生成装配特征，解决了部分装配特征难以直接获取的问题； 3研究了基于装配特征的飞机装配型架骨架自动装配技术，采用一种二叉树装配模型表达骨架的装配关系，并通过装配特征的分配、获取和赋值三个步骤，实现了骨架分别与飞机产品和可调支承的自动装配，避免了繁琐的人工交互操作，提高了骨架设计的效率和规范化程度； 4研究了飞机装配型架骨架零件间建模技术，在总结归纳骨架元件相贯处理方式的基础上，提出了骨架元件单剪切相贯、双剪切相贯和互剪切相贯的实现算法，简化了骨架相贯处理的过程； 5基于以上研究，在CATIA平台上开发了飞机装配型架骨架快速设计子系统，并应用于某大型航空企业的装配型架设计，提高了设计效率和设计质量。

Along with vehement market competition, the technical request that relates to exploit banausic and advanced network resource management is put forward,How to increase the operational level of the telecommunication network everywhere, how to complete the communication guarantee responsibility given from the superior, how to keep the high level service quality, how to manage the equipments of the different manufactory in unification, moreover how to carry through the assistant decision-making that relates to feasibility and maneuverability of the preparative scheme of the emergency communication base on the network resource.

随着市场竞争的加剧，对开发实用、先进的网络资源管理技术提出了要求，如何提高各地电信网络的运营水平，完成上级赋予的通信保障职责，保持高水平的服务质量，统一管理不同制造商的设备，并在网络资源的基础上进行战备通信应急预案的可行性与可操作性的辅助决策；如何综合运用计算机科学、通信技术、地理信息系统的理论和方法对已投产运营的或将建设的网络相关信息进行有效管理，改善和提高调度、指挥效率，更加有效地管理和分配整个网络资源；如何使网络资源管理从单项的、人工的、独立的、局部的和数据的，走向综合的、智能的、统一的、整体的和可视化的，从而充分地发挥通信设备的作用，及时准确地为重要客户提供必要的通信保障；成为当前人们所关注并迫切希望得到解决的问题。

The results of the present research are as follows, The correlation between physico-chemical properties of organic compounds and their competitive power was studied, and it was indicated that organic compounds preferable to form H-bonding with organic matter of sorbents have stronger competitive power; Sorption behaviors of ionizable organic compounds in different species and their competitive power were examined, and the results showed that phenols and carbonxylic acids with benzyl circle have much stronger competitive power in molecular species than in ionized species, because negative charges of anionic forms can depressed their adsorption on the surface of the sediment; in contrast, organic bases such as aniline and p-chloroaniline show weaker competitive power in molecular species than in ionized species, and this is because both species of the organic bases could adsorb strongly onto the sediment; there is a correlation between competitive power of organic pollutants in multi-solute systems and their sorption isotherm nonlinearity in single-solute systems, and organic compounds whose sorption isotherms is linear in single-solute systems hardly have competitive power in multi-solute systems; Competitive sorption effects in more than two-solutes systems was studied, and it was exhibited that mixture of two cosolutes each of which could suppress sorption of nominal solute onto the sediment had synergistically competitive sorption effect on the nominal solute; A method about incorporating sorption/desorption of organic pollutants into river water quality model was developed, and discussion about degree of sorption/desorption effect on model prediction for different organic compounds was made, which will provide theoretical basis and practical processes for setting up more accurate water quality model.

论文主要取得了以下研究成果。(1)有机化合物的吸附竞争能力与其物化性质具有相关性，易与沉积物有机质形成氢键的化合物其竞争能力也比较强；(2)可离子化有机化合物的吸附竞争能力与其存在形态有关。酚类、含苯环的羧酸类化合物，其离子态的吸附竞争能力远小于分子态，其机理为有机酸阴离子所带的负电荷抑制了表面吸附能力，主要发生分配作用；而苯胺类化合物，其离子态和分子态都表现出显著的竞争能力，而且离子态的竞争能力略强于分子态，原因在于有机碱阳离子所带的正电荷促进了其表面吸附能力；有机化合物竞争能力的强弱与其单组分吸附等温线的非线性程度具有一定的相关性，吸附等温线近似为线性的化合物没有或只具有微弱的竞争能力；(3)对目标有机化合物的吸附具有竞争效应的有机化合物混合后，将对目标有机化合物的吸附产生协同竞争效应；(4)以京杭运河为例，率先提出了将有机污染物的吸附／脱附作用及水文水力参数耦合到水质模型中的方法，并讨论了吸附／脱附作用对不同有机污染物预测模型的影响，为建立更准确的水质模型及进行更客观的风险和生态评估提供了参考依据。

Based on the RFID technology's air materials management system management system, through the RFID technology, the computer information technology, the networking and so on many technologies, builds the air materials company unified information platform, can realize the Airline various Functional departments's information sharing, the service conformity; Through the RFID technology, the monitoring technology, the entrance guard technology, realize to the air materials warehouse personnel and the cargo digitized management, comes in and goes out the management including the personnel, the cargo leaves the warehousing management, the automatic audit treasury or ware house, the storehouse position automatic assignment, the visualization warehousing management, consumes the material fine refinement management, when the long-lived management, the application course track; Realizes reasonably to the air materials, scientific, the highly effective management function, and had guaranteed the air materials manages each link information acquisition the speed and the accuracy, guaranteed that the Airline grasps the air material inventory accurately promptly the real data, maintains with reasonably the control air material inventory situation.

基于RFID技术的航材管理系统，通过RFID技术、计算机信息技术、网络技术等多项技术，建立航材公司统一的信息平台，能够实现航空公司各职能部门的信息共享，业务整合；通过RFID技术、监控技术、门禁技术，实现对航材仓库人员及货物的数字化管理，包括人员出入管理，货物出入库管理、自动盘库、库位自动分配、可视化仓储管理、耗材精细化管理、时寿件管理、应用历程跟踪；实现对航材合理、科学、高效的管理功能，并且保证了航材管理各个环节信息采集的速度和准确性，确保航空公司及时准确地掌握航材库存的真实数据，合理保持和控制航材库存情况。

Viewing from the angle of forming course and forming mechanism of legalorder,the principal factors,which hinder the build of socialist country un-der the rule of law,may be summed up as follows.Some law lack of reason-ability,which show benefits distribution unreasonable,right protection un-equal,institution offering unbalanced.Laws are short of coercive power,centrally embodied in the phenomenon of'soft regime',both resulting fromobject factors that material conditions what exercising law needs are insuffi-cient and political system is unreasonable,and subjective factors of belief inthe rule of law being blunt,and corruption and degeneration.Non—legalmechanism is imperfect,unable to efficiently fill up the'blind area'and'gray field'of law,and strongly sustain the function of law.There are manydetect in formal aspect of law,among which the most important is that legalprocedure and procedural elements are incomplete.

从法律秩序的形成过程与形成机制的角度看，我国社会主义法治建设的主要障碍因素可归纳为以下几个方面：一些法律缺乏合理性，具体表现有利益分配不合理、权利保护不平等、制度供给不均衡；法律缺乏强制力，集中表现在&软政权&现象上，有执法的物质保障不充足和政治体制不合理等客观因素，也有法治观念淡薄、贪污腐化等主观原因；非法律机制不健全，不能有效地填充法律的&盲区&和&灰色地带&，并有力地支持法律的运行；在法律的形式方面存在诸多弊端，其中至关重要的是法律程序不健全，法律条文的程序要件不完备。

These problems include subsidiary manager"s near-sight behaviour and consigner-agent conflict in annual-salary plan, and examinee is department but not clerk in headquarter"s post salary system and so on.

针对上海长江轮船公司子公司经营者年薪制存在的造成经营者行为短期化、不能解决委托——代理矛盾等问题、总部岗位效能工资制存在的考核对象针对部门而非员工个人等问题，借鉴薪酬管理理论，参考国际企业和国内优秀航运企业薪酬管理制度，分析我国国内宏观政策环境，在进行充分可行性分析的基础上，研究制订了子公司经营者股份增值权计划、总部员工绩效薪酬考核体系的改进方案，以充分发挥薪酬的约束激励作用，激励经营者创造企业长期利益，使经营者的个人利益与企业的利益达成一致，提高员工在报酬分配上的公正感和满意感，从而有效调动公司经营者和员工的积极性，形成一支有创造力、竞争力的人才队伍，提高企业综合竞争能力，实现企业的可持续发展。

Moderate noise (75、85dBA), didn't has significant effect on simple control and reaction task such as two-hand coordinate tracking, complex reaction time and persuit aiming. After sustained exposure of 1. 5h to noise with intensity of 85、95 dB , there was a tendency to decrease in light tracking performance of dual task (light tracking and oddball vedio-moter reaction) with a very large difference among subjects. The attention distribution between main task and second task changed.

中等强度的噪声（75、85dBA），对于双手协调光标追踪、复杂反应时及目标跟踪等较为简单的操纵和反应并无显著影响；85、95dB强度的噪声持续暴露1.5h，可使双重任务（光标追踪和oddball视觉-运动反应）的光标追踪绩效有降低的趋势，并有很大的个体差异，主、次任务之间的注意分配发生了改变。

delta ; resistances of movable bed ; intensity of stream flow ; dunes ; ice lid

较全面揭示冲积性河流阻力关系的H·A·爱因斯坦，他根据床面泥沙的运动影响与水流强度之间的关系及水体能量的分配、传递方式，把冲积性河流的阻力分成以下几个单元：沙粒阻力、沙垅阻力、河岸阻力、河槽形态阻力等，并通过水槽实验和野外实测资料的分析验证，提出了明渠水流阻力的可加性原理[1-2]———水流总阻力等

Based on basic theory of elastic wave propagation, wave equation forpropagation of elastic wave in 2 dimension vertical inhomogeneous mediumof similar concrete cutoff wall model is developed. 2 dimension elastic sheetof concrete cutoff wall is established to research law and energy distributionrelations between propagation, attenuation, reflection and transmission ofelastic wave in concrete cutoff wall; Based on the concept of resolution, thecontent of vertical reflection method used to inspect concrete cutoff wallresolution is raised and factors will have influences on resolution are analyzed,expression of defective layer composite reflection factor and detectabledefective layer maximum thickness are developed; Relations between allsteps of sampling system of vertical reflection are build, the influence ofcentrum characteristics and receiving sensor on testing results are analyzed,therefore parameter requirements for testing instrument and parameter selection principle of collected parameters are raised.

2从弹性波传播的基本理论研究出发，推导了弹性波在类似混凝土防渗墙模型的二维垂向不均匀介质中传播的波动方程式；建立了混凝土防渗墙二维弹性薄板模型，研究弹性波在混凝土防渗墙中的传播、衰减、反射、透射规律及能量分配关系；从分辨率的概念出发，提出了垂直反射法检测混凝土防渗墙分辨率的内涵，对影响分辨率的因素进行了分析，推导出了缺陷层复合反射系数、可检测缺陷层极限厚度的表达式；建立了垂直反射法采样系统各环节之间的关系，研究分析了震源特性、接收传感器对测试结果的影响，提出了对测试仪器参数的要求及采集参数的选择原则。

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％。