The distribution of the sports events were readjusted and scientific strategies for cultivating the competitive sports were compiled , which was hoped to be significant for the sustainable development of the competitive sports in liaoning province 研究表明，辽宁省竞技体育采取一系列及时而有效的措施，集中优势，突出重点，优化结构，分类管理，对运动项目的布局进行了及时调整，科学地制定了符合实际的竞技体育后备人才培养发展战略，对该省竞技体育保持健康可持续性发展具有重要意义。
The emphasis was put on the analysis of the design and configuration of the all solid - state single frequency nd : yvo4 laser . how to realize stable efficient single - frequency operation under high pump power was analyzed both experimentally and theoretically . our studies provide theoretic and experimental basis for improving laser power , optimizing configuration parameters for the next work 重点分析介绍全固化单频nd ： yvo _ 4激光器的设计与构造，从理论与实验两方面分析如何在大泵浦功率下使激光器实现稳定高效的单频运转，并为以后进一步提高输出功率，优化结构参数提供理论与实验依据。
Finally , it researches on how to optimize constructs in order to improve the reusability of components and models , compares the testbench using the non - reusable structure with that using the reusable structure , concludes that the latter can improve the verification efficiency , verifies the conclusion by programming a few examples , proposes the way of encapsulating bus functional model , gives the constructs , code and recall of i386sx bus function model , and attempts to realize model generation automation and monitoring automation 最后研究了如何通过优化结构来提高构件和模型的可再用性；对采用不可再用和可再用结构的测试平台进行了比较，得出了后者更能提高测试效率的结论，并通过实际的编程验证了这个结论；提出了总线功能模型的封装方法；给出了i386sx总线功能模型的结构、代码和调用过程，并在使模型自动激发和监控方面做了初步的尝试。
Agricultural development in china has come into a new historic stage since the middle of 1990s : supply and demand of agricultural products is basic equilibrium and enough to spare in harvest years . improving production quality , optimizing agricultural structure and increasing farmers " income are given more attention 20世纪90年代中期以来，我国农业发展进入了一个新的历史阶段，即农产品供求基本平衡，丰年有余，以提高品质、优化结构和增加农民收入为主，并注意传统投入与资本集约和技术集约相结合的优化发展阶段。
Agriculture in yanbian has come into a new step experienced more than twenty years of reform and opening policy . it mainly improves qualities and optimize the structure and increase the income of famers . it also stresses on combination of traditional investment and capital - intensive and technology - intensive . but the core of " three agriculture " problems now which famers faced are the magrinal contribution of non - agriculture ' s income will less than before . the space is limited by going a step further in enhancing the prices of agricultural produce 延边农业经过改革开放后20多年的发展现已进入了以提高品质、优化结构和增加农民收入为主，注重传统投入与资本集约和技术集约相结合的优化发展新阶段。但是现阶段“三农”问题的核心? ?农民增收面临着非农收入的边际贡献将会越来越小、进一步提高农产品价格的空间极为有限，贸易条件改善对增加农民收入的作用将逐步减弱、国家对农业和农民的补贴状况在短期内不可能有大的改变的格局。
By the analysis to the assessment object system of the bidding capability of architecture and construction enterprises , the countermeasures for improving of the architecture and construction enterprises to succeed in bidding , are put forward as follows : architecture and construction enterprises figure out the contract prices reasonably ; strengthen the effort to innovate , develop , and scientifically manage ; strengthen the effort to create the enterprises image ; strengthen the development and management of manpower resources . furthermore , every countermeasure mentioned above is analyzed in detail , the places , still need to be paid attention at and to be completed have also been pointed out 通过分析与国外建筑施工企业竞标能力之间的差距，分别从微观对策和宏观对策两方面论述，提出了提高我国建筑施工企业竞标能力的对策，微观对策分别从提高建筑施工企业投标报价水平、加强开拓创新和管理科学、加强企业形象的塑造、加强人力资源开发与管理等四方面着手，宏观对策分别从调控规模优化结构、健全法规严格执法、健全和完善有形建筑市场、健全制度规模管理等四方面着手，并对每一对策进行了详细的分析，提出了注意的要点和完善的地方。
In spite of the enormous improvements in foundry technology , assisted by computerized processes to optimize the design of patterns and flow geometry during pouring it is extremely difficults to achieve x - ray / mt or pt quality to class 1 or 2 acceptance standards required in hp / ht applications in nuclear , thermal power stations or severe services in petrochemical industries 尽管铸造技术已经有了巨大的发展，并利用计算机技术辅助优化结构设计和浇铸过程的流体几何设计，但是要达到1类或2类接受标准的x射线/ mt或pt质量要求仍然是极端困难的，而这些都是核电站、热电站或石化工业内的苛刻环境所要求的标准。
After the entrance to wto , china utilizes foreign direct investment more positively . at the same time , a large - scale regulation of the economics structure is rising in the world , so it is important to change the strategy of utilizing foreign direct investment . a new strategy should base on regulation of industrial structure , widen the field of utilizing foreign direct investment , and improve the structure and quality of making use of foreign direct investment 近年来，随着经济全球化和科技革命的迅猛发展，大规模经济结构调整活动正在世界范围内兴起，新一轮产业转移浪潮正在形成，为在日趋激烈的国际竞争中占据有利地位，中国利用外资的战略应转变为以产业结构调整为主线，着力拓宽领域，优化结构，提高利用外资的质量。
At first , modeling of these divvies by rate equations to obtain expressions for threshold and slope efficiency is given . on the case of this theory , the large numbers of literatures and datum are consulted , and the laser is home studied . through rationally selecting and improving the reflector surface , ensuring the beam quality , increasing farthest the absorption path , and improving effective pumping frequency ; through designing the water cooler of yag bar , the volume of laser is half the same internal and international production , and the output power is get to the extremum of the same international production 并在此基础上查阅了大量文献和资料，对该种激光器进行了深入的研究，通过对yag棒直径的合理选取并合理地改进反射镜面，从而既保证了光束质量又最大限度的增加了吸收长度，有效的提高了泵浦效率；在不影响泵浦的前提下，通过有效缩短yag棒的长度减小输出损耗；对yag棒的水冷系统进行优化结构设计，使激光器体积减小到国外同类产品体积的一半，而输出功率已达到国外同类产品的极限值。
The method how to analysis practical problems and determine design parameters and constraints are given to solve practical process and technical conditions . in order to optimize the heat pipe diameter , space of fin , pipeline space , thickness of fin and windward velocity of flow are selected as optimal parameters 通过理论研究和相关问题研制，以及对具体事例进行计算和分析，并与常规设计计算结果进行比较，最后得出结论：本文所编制的计算程序可进行热管预热器的优化设计，能确定热管预热器的最优化结构参数及运行参数。
