国内外

No mediastinal and hilar adenopathy was found. Conclusion The characteristic appearances of PAP on MSCT correspond to its pathological features.The "crazy paving" sign in geographical areas of pulmonary opacification greatly suggests PAP diagnosis.

本文收集经病理证实的6例PAP，综合国内外有关文献，探讨PAP的影像病理学联系及其多层CT表现特征，旨在提高对本病的认识和诊断。

In this paper,a summarization has been made to the research developments of adhesive force between organic coating and metal substrate,and the effects of different pretreatments to metal surface.

本文介绍了有机涂层/金属基体附着力理论的研究进展，探讨了金属表面预处理对涂层附着力的重要影响，并介绍了目前国内外金属表面预处理方法的最新研究动态。

In this dissertation, the mechanical behavior of the metal adhesively bonded composite joints under loading have been systematically investigated by numerical calculation methods and experiments, and effects of shape dimensions and physical parameters of joints on stress distribution and strength of adhesively bonded joints have been placed emphasis upon.

本文在对国内外关于金属-胶层复合材料接头力学性能数值研究及发展现状进行综述的基础上，运用有限元法并结合实验手段主要研究了胶接接头承载后的力学行为，综合考虑了几何尺寸和物性参数对接头强度和应力分布的影响，并运用层次分析法对胶接质量进行综合评估，综合考虑接头形式，制造工艺，操作人员素质等因素的影响。

The stress distribution of adhesively-bonded metal/metal single lap joints under tensile shear loading is analysed using elastic-plastic finite element method .The influence of lap length on the strength of adhesively bonded metal joints which are bonded with phenolic resin and acrylic resin respectively is discussed in detail. It is shown that adhesive has great influence on the stress distribution of the lap region. With the increment of lap length, the stress concentration of adhesive layer decreases.

本文在对国内外关于金属-胶层复合材料接头力学性能数值研究及发展现状进行综述的基础上，运用有限元法并结合实验手段主要研究了胶接接头承载后的力学行为，综合考虑了几何尺寸和物性参数对接头强度和应力分布的影响，并运用层次分析法对胶接质量进行综合评估，综合考虑接头形式，制造工艺，操作人员素质等因素的影响。

Based on the early works, the C program language and the least square method were used to obtain the thermal viscoplastic constitutive equation.A mechanical thermal coupled model was created and DEFORM-2D was used to analyze the thermal and mechanical parameters' changing during the process of adiabatic shearing.

我们在所作的前期工作及国内外的研究成果的基础上，应用C语言程序实现了最小二乘法拟合热一粘塑性本构方程中待定参数的求解过程；在此基础上应用DEFORM 2D 有限元分析系统对，Ti-6A1-4V绝热剪切过程中的热一力变化历史进行了分析；在数值模拟结果的基础上，进行了再结晶动力学的分析与计算。

Border on Changzhou airport, the east in the north and adjoin the railway station of Changzhou, the traffic is convenient.

公司汇集了一批电机制造的专业人才，引进了国内外先进的电机生产设备、先进的检测设备

According to the practical situations and the tendency of the current reforms, the article has put forwards some suggests on the basis of analyzing the administrational environments and characteristics.

本文在分析民族乡政府行政环境和管理职能特点的基础上，结合民族乡的实际以及当前国内外政府管理改革的趋势，对民族乡政府管理职能的改革和定位进行了探讨。

The tests of active additions and high-performanceconcrete in which admix fly ash, ground slag, silicon powder were developedon the basis of summarize acquired research achievements inland and overseas.

在总结国内外已取得试验研究成果的基础上，开展了掺入粉煤灰、磨细矿渣、硅粉等活性混合料以及它们复合掺入的高性能混凝土的试验研究。

With the analysis of domestic and foreign cases, this paper draws the conclusion that the case of Singapore is worth learning and adoptable.

本文在比较国内外案例的基础上，认为新加坡的"港－城"关系深具借鉴意义。

Based on the development of middle school management, the thesis tries to explore the conception of education management in modern middle school in the hope of providing an adoptable scheme to educational administration.

本文属于基础研究，基于国内外中学管理的发展趋势，着重探索现代中学教育管理的制度，以期为教育行政管理部门提供一个可借鉴的参考方案。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐