指导

The mechanical property testing shows that the seamless PLLA tubes perform excellent radial strength,which indicates that the mechanical properties of biodegradable stents made of these tubes was supposed to be excellent.PLLA and its composites were first used in preparing seamless tubes as antecedency of laser-cut biodegradable coronary stents in china.Finite element analyses of the biodegradable coronary stent model indicate the explorative design basically meets the requirement of reasonable and applicable stents.There is not such kind of research yet in domestic.Optimum laser-cuttting parameters of CO2 laser was cauculated based on experiential formula,within it,biodegradable coronary stents,especially those with complex structure would be manufacutured from seamless tubes quickly by laser microprocessing with high consistency to the design model.The processing efficiency of the CO2 laser demonstrated in experiential formula by us will play an important guiding role in manufacturing biodegradable stents by laser-processing.Our stents that ascribed to laser-cutted,slotted tube stent are proved to be biodegradable, self-expandable and good biocompatible,basically reach the international level on the aspest of manufacturing procedures and design.

研究结果表明：壳聚糖改性材料综合性能优于纯PLLA，更适合于作为可降解冠脉支架的原材料；自主设计的探索性自膨胀管状闭环型可降解冠脉支架的性能符合冠脉设计要求，设计、验证生物可降解冠脉支架模型的研究在国内还未见报道；制备的改性PLLA无缝管的力学性能优越，可通过激光切割获得冠脉支架，这是国内首次采用聚乳酸材料来制备通过激光加工出可降解冠脉支架的无缝管；二氧化碳激光器加工精度能达到加工要求，加工出来的血管支架名义设计与实测值误差小，实现了冠脉支架、尤其是带有复杂外观设计冠脉支架的快速化、规范化加工，对二氧化碳激光器加工聚乳酸材料的效果研究在国内外属于首创，获得的经验公式对日后的深入研究有重要的指导意义；制备的支架为激光切割管状闭环型冠脉支架，支架外观设计、支架加工手段、支架的性能都基本接近国际水平，支架样品符合设计的理念，可以实现自膨胀功能。

To better understand and analyze the principle of antenna design, as a design reference and guidance.

能够更好的理解和分析天线设计的原理，作为设计的参考和指导。

Four basic processes are analyzed in detail in network security decision,which are the base of NSDSS security decision. Then, developing strategies and methods are analyzed according to the objective and task of the system. Antetype method with RAD speciality is chosen to lead the developing process of the system. The structure of "Four-Base and Seven-System" of NSDSS is decided, based on which, the Function and Structure of Man-Machine Conversation system, General Management system, Data Base system, Model and Method Base system, knowledge base system, Causing and solving problems system are discussed. The basic theories and methods of each part are discussed. In the designing process of Model Base System, detailed analysis is given to the models of prediction, evaluation and management in the course of security decision. Moreover, basic process and method are discussed on question generation and solution. Then, detailed explanation is provided on the integration and implement of the system. After that, it is suggested that implement of the system should be carried through the process of the system.

论文首先对NSDSS涉及到的相关知识进行了讨论，详细分析了网络安全决策中的四个基本过程，这是NSDSS进行安全决策的基础；随后依据系统的目标和任务，对系统的开发策略和方法进行了分析，选择具有RAD能力的原型法指导整个系统的开发过程；确定了NSDSS"四库七系统"的整体结构；在此基础上，分别探讨了人机对话系统、通用管理系统、数据库系统、模型库和方法库系统、知识库系统、问题生成和求解系统的功能和结构，对各部件的基本原理和实现方法进行了论述；在模型库系统的设计过程中，对安全决策过程中运用到的安全预测、安全评估、安全管理等模型进行了详细的分析；仔细探讨了问题生成和求解的基本过程和方法；较为详细地阐述了系统集成和实施的有关问题，面向系统的成功实现，提出了将系统实施贯串于整个系统开发过程中的思想。

Under direction of historical materialism, Chen Du-xiu analyzed the social property according to the invading from the western countries and the variety of the China, and coming to conclusion that the mode of production in China have been changed, China becoming"semi-colony"on the politics, then Chen putting forward the democracy revolution is a modern history topic of the Chinese society, anti-imperialism and anti-feudalism is the basic mission of the democracy revolution.

陈独秀以唯物史观为指导，从西方列强入侵中国和中国社会自身的变化来分析近代中国的社会性质，认为近代中国的生产方式发生变动，政治上成为"半殖民地"，进而提出民主革命是近代中国社会的历史主题，反帝反封建是民主革命的基本任务。

If there is inflammation, to serve under the guidance of Doctor anti-inflammatory drugs.

如果有炎症，要在医生指导下服消炎药物。

Antibiotics can be used to treat infections caused by intermittent wet the bed; In severe cases, can be taken under the guidance of a doctor Desmopressin, or anticholinergic medication.

抗菌素可以用来治疗感染引起的间歇性尿床；严重者可在医生的指导下服用去氨加压素或抗胆碱能药物。

Objective: According to the brain-intestinal connection theoretics,to carry out the experimental study of kaiqiao and tongfu treating virosis fever,discuss the antifebrile effect of niuhuang chengqi tang to virosis fever,study the function and significance of brain-intestinal peptide and immunoregulation to virosis fever,show the essential of kaiqiao and tongfu treating virosis fever.

目的：在"脑-肠相通"学说指导下，开展"开窍"与"通腑"之法合用治疗病毒性发热的实验研究，探讨"开窍通腑法"的代表方—清代吴鞠通牛黄承气汤对病毒性发热的退热效应，研究脑肠肽和机体免疫调节在发热中的作用及意义，揭示中医"开窍通腑法"治疗发热的实质。

The study results further indicate that it is feasible that studying the mechanisms of antiknock by making use of the electrochemical properties, which has guiding purpose in seeking new antiknock.

这一实际应用情况与各苯胺类化合物所表现出的电化学性质是相符的，表明利用电化学性质探讨抗爆机理是可行的，也对抗爆剂的寻求具有指导意义。

Systemic study is practiced on system, antilogy, policy and legislation of criminal law.

本文在唯物史观的指导下，主要采用历史述事方法，借助法学和社会学等多种学科的研究方法，以新中国政治变革为主要线索，结合社会变革和刑法自身发展的特殊情况，以新中国刑法史上的重大历史事件为背景，对新中国刑法50多年的曲折发展变化进行了历史的考察，将各个时期的刑法制度、刑法思想、刑事政策与立法、司法实践有机结合起来进行研究，全面反映了新中国刑法发展的轨迹，探讨了刑法发展的规律性，揭示了相关历史事件掩盖或包容的刑法精神、刑法内容和刑法意义，对其中存在的一些问题进行了深刻反思和检讨，总结了经验和教训，对今后刑法建设的发展和推进中国法治的未来具有重大的现实意义。

We studied the effect of the coupling strength between the emission dipole and the electric field of the cavity on the emission intensity for the first time, and found that when the emitter located at the antinode of the electric field of the cavity the PL intensity reached its maximum, while at the node of the electric field the PL intensity reached its minimum.

通过理论推导确定了金属穿透深度和反射相移的表达式，并设计腔长为λ／2的对称金属镜腔结构，通过改变金属的厚度得出不同厚度金属的穿透深度，与我们给出的公式的结果基本一致，从而为精确地设计微腔器件提供了理论指导。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷