Meeting the nature of the human beings " chase of unconstraint , wireless local area networks , after its appearance , has been experiencing a booming development 无线局域网的发展顺应人类追求无拘无束的天性，因而出现后得到了迅速的发展。
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We are capable of accumulating and expanding the social capital by developing human ' s mutual act by constituting humans mutual trust and by promoting social unconstraint organization or unconstraint act 社会伦理规范的合理建构，社会人际关系的良性互动，社会志愿活动东自主团体的积极运作，这些都是积累和扩张伦理意义的社会资本的有效途径。
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On the base of knowledge on game theory , this paper established a mathematical model on players " unconstraint investment in public goods under the condition of complete information within enterprise . with this background , we analyzed the problem of the enterprise " culture construction 本文以博弈论的理论为基础，建立了在完全信息下企业内部公共物品的自愿投资行为模型，并以此为背景分析了企业文化建设的问题。
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As players " unconstraint investment in public goods is an important part of reinforcing the enterprise " culture construction , and within enterprise , each reasonable player " participation can reflect a enterprise " cohesion and the atmosphere of enterprise " culture construction , through the analysis of unconstraint investment behavior on public goods within the enterprise , we may find that what will a enterprise do if he wants to improve its inter environment and accelerate the enterprise " culture construction 由于企业对公共物品的自愿投资是加强企业文化建设活动的一个重要组成部分，而企业内部各理性参与人对此活动的参与可以从一个侧面反映出一个企业的凝聚力和企业文化建设的氛围，所以通过分析企业内部公共物品的自愿投资行为，可以看出企业应如何改善内部环境，促进企业文化建设。
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In the morning , when the man picked up overnight had been newly dismissed , all the courtesans of the quarter were wont to come marketing here , their eyes heavy with sleep , their feet in old down - at - heel shoes and themselves full of the weariness and ill humor entailed by a night of boredom . from the four converging streets they came down into the market , looking still rather young in some cases and very pale and charming in their utter unconstraint ; in others , hideous and old with bloated faces and peeling skin 她们睡眼惺忪，拖着旧鞋走路，一夜的烦恼把她们弄得疲惫不堪，个个心情沉重，她们从十字路口的各条街走向菜市场，有的还很年轻，脸色十分苍白，神态从容迷人有的又老又丑，腹部鼓起，皮肤松弛，在接客以外的时间内，这副样子被人看见，也觉得无所谓。
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It is hard to get the important parameters such as link delay and loss rate directly , because the internet has becomes massive , distributed and heterogeneous . network tomography is now a hotspot for inference the internal link delay and loss rate with the end - to - end measurement data . we call current network tomography as unconstraint network tomography for its not adding any constraint condition and all of them nearly are based on some likelihood algorithm 由于网络日益向着大型化、异构化、分布化发展,通过直接进行网络测量的方法,来获得网络内部链路的时延和丢包率参数就变得越来越困难,网络层析成像方法作为一种通过端到端的测量数据来推断网络链路性能参数的技术正成为研究的热点之一。
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To solve the difficulties of digital integral that exist in global optimization of redundant manipulators , this paper discussed how to build up dynamic equation , the inner relation between constraints and unconstraint optimum control problems , then a digital method solving optimum control problems is deeply analyzed 摘要为了解决冗余度机器人全局法优化中数值求解的困难，本文讨论了动力学方程的建立、无约束和有约束最优控制问题之间的内在联系，重点分析了求解最优控制问题的数值方法。
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Optimal design with three variables is then done to the elbow - bar mechanism of the mp1040b moulding machine by utilizing the method of punishing function for constraint problems and variational scale for unconstraint problems . the optimal target function is the maxium of gradient in one work travel for the moulding plank of the elbow - bar mechanism . the result shows that the maximal gradient of moulding plank in one motion period declines by 25 . 7 after optimization , and the angular acceleration of the bottom moulding plank decreases greatly 动力学分析中，各构件的质量和转动惯量是通过pro / engineer软件，先建立各个构件几何模型而求得；然后，利用解决约束问题的罚函数法和处理无约束问题的变尺度法对mp1040b型模切机肘杆机构进行三个设计变量的优化设计，优化目标函数为肘杆机构的下模切板在一个工作行程中达到的最大倾斜程度；通过优化设计，模切机肘杆机构的下模切板在一个工作行程中的最大倾斜程度降低了25 . 7 ，其角加速度明显减小，提高了模切机动力学性能。
