深入地

New China net Beijing, June 24 - recently, Central Committee of the CCP general secretary, state president, Central Military Committee President Hu Jintao, Politbureau member, State Council Premier Wen Jiabao, Politbureau member, central politics and law committee Secretary Zhou Yongkang made the important indicator to the suppressing drug work, requests to take the suppressing drug work a long-range mission, grasps relentlessly; Wants the earnest lessons learned, in view of the new situation, the new question, the new characteristic, continues to do well the comprehensive program of public order, continues to launch the suppressing drug people's war thoroughly; Under wants the big physical strength, in the public education, strikes hard, aspects and so on science rehabilitation, strengthened management, international cooperation to make the tangible progress legally; Must take implement "the suppressing drug law" as the turning point, strengthens the suppressing drug law enforcement, founds suppressing drug to work diligently the new ball game.

新华网北京6月24日电近日，中共中央总书记、国家主席、中央军委主席胡锦涛，中共中央政治局常委、国务院总理温家宝，中共中央政治局常委、中央政法委书记周永康对禁毒工作作出重要指示，要求把禁毒工作作为一项长期任务，坚持不懈地抓下去；要认真总结经验，针对新形势、新问题、新特点，继续搞好综合治理，继续深入开展禁毒人民战争；要下大气力，在宣传教育、依法严打、科学戒毒、强化管理、国际合作等方面取得明显成效；要以实施"禁毒法"为契机，加强禁毒执法，努力开创禁毒工作新局面。

In this paper a few popular computation methods of matrix exponential are reviewed systematically and evaluated in detaA and some problems which need our thorough research are put forward.

本文系统地阐述了目前流行的几种主要逼近算法，对这些算法进行了详细的评估，并提出了一些有待深入研究的问题。

Based on the study of IGES; STEP, especially the study of DXF, a program interface is developed, by which the data can be shared among different CAD systems. According to the different Characters, the respective tool paths are designed. And by a machine configure file, the General postposition process is deal with. On the research of the general simulation technology that is based on the NC codes. By analyzing the characteristics of the CNC system and the NC codes, a set of general simulation interface is developed.

通过对IGES和STEP等产品数据交换标准的探讨，尤其是对应用广泛的DXF的深入分析，建立了与不同CAD系统实现数据共享的编程接口；根据零件的不同加工特征提出了相应的走刀路线，并通过机床配置文件，初步实现了通用后置处理；研究了数控系统和NC代码的特点，建立了仿真通用接口，并提出代码翻译地基本思路。

The method of reading the line, arc, spine, tolerances, surface roughness and full messages of the part from DXF file generated by AutoCAD is mainly introduced. Based on the study of DXF, a program interface is developed, by which the data can be shared among different CAD systems. According to the different Characters, the respective tool paths are designed. And by a machine configure file, the General postposition process is deal with. On the research of thegeneral simulation technology that is based on the NC codes. By analyzing the characteristics of the CNC system and the NC codes, a set of general simulation interface is developed.

本文主要介绍如何从AutoCAD生成的DXF文件中读取直线、圆弧、样条曲线、尺寸公差、表面粗糙度等信息及零件的全局信息，结合回转体零件的特点，通过对应用广泛的DXF的深入分析，建立了与不同CAD系统实现数据共享的编程接口；根据零件的不同加工特征提出了相应的走刀路线，并通过机床配置文件，初步实现了通用后置处理；研究了数控系统和NC代码的特点，建立了仿真通用接口，并提出代码翻译地基本思路。

Principle of Singlechip Computer and Interface Technology has an obvious feature of practicalness. We do deep research into the teaching mode as we improve the teachers' teaching level. After several years' practice, we adopt the item-driven teaching method so that teaching, learning and using are connected effectively.

摘 要：针对《单片机原理与接口技术》这门课程实践性很强的特点，我们在研究不断提高教师教学水平的同时，也在深入的研究教学模式，通过多年的教学改革实践，我们采用项目教学法，把以生产过程为导向的"教、学、做"有效地融为一体，收到了很好的效果。

By investigating Euler\'s application of variational mathematics to mechanics, especially his principle of least action,the mechanics background of his research and its influence on Lagrange are revealed.6.By the discussion of Lagrange\'s innovation and generalization of the calculus of variations,the reason why Lagrange puts forward his method of variation by comparing Euler\'s method is explained.

深入细致地分析了拉格朗日对变(来源：ABC论文2d网www.abclunwen.com)分法所做的变革和发展：(1)通过比较欧拉方法和拉格朗日方法，探讨了拉格朗日变分方法——δ-方法提出的动因；(2)详细论述了拉格朗日早期对变分法发展所作的重要贡献；(3)探究了拉格朗日δ-方法由非参数形式向参数形式转变的原因。7。

Based on the transmission gears, this paper has studied systematically the method of fatigue lifetime prediction under stochastic loads, through probability statistics, finite element and fatigue analysis. The influences of uncertainty of load statistical distribution, finite element model and mechanical performance parameters of material on fatigue life prediction are analyzed.

本文以传动齿轮为研究对象，应用概率统计、有限元和疲劳分析，深入、系统地研究了自行火炮传动齿轮在随机载荷作用下疲劳分析与寿命预测的理论方法，分析了载荷统计分布、有限元模型和材料力学性能参数的不确定性对疲劳寿命预测的影响。

By simulation calculating,the influences on the TBM penetration ability are quantitatively discussed,such as TBM attacking density,defense weapon amount,fire unit interception probability and so on.

通过仿真计算，深入定量地探讨了 TBM的进入密度、防御武器数量和火力单元拦截概率等因素对 TBM突防能力的影响。

Thus, further research was needed to discuss whicn kind of blood protein loci can be used as genetic marker of sheep prolificacy to discover the relationship between sheep prolific traits and major effect genes.

因此，关于有些血液蛋白位点可作为绵羊多胎性的遗传标记物，还需要深入研究，以更有效地揭示绵羊多胎性与有关主效基因的关系。

Through the study we could perorate that the DTI is one of the core ideologies of Yellow Emperor's Internal Classic's treatment theories. It has significant values to treatment and prevention of disease and possesses solid theory background and rich connotation. The DTI availed us to build up firm dynamic concept and not to regard health and disease quiescently and isolatedly. It has momentous meanings to decrease incidence rate and boost curative effect and deserves us studying further.

本文通过研究探讨，认为动态治疗思想是《黄帝内经》治疗理论的核心思想之一，具有坚实的理论基础和丰富的内涵，对于疾病的治疗和预防有着重要价值，有利于我们临床树立牢固的动态观，防止静止、孤立地看待健康和疾病，对于减少发病率、提高疗效具有重要意义，值得进一步深入研究。

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。