层理论的

This study deals with many branches of modern mechanics, such as structural dynamics, damage mechanics as well as coupling of multi-media and multi-fields. Therefore, the research on structural dynamic properties and underwater acoustic properties of intact and delaminated composite plate structures is not only of great theoretical importance but also of practical value.

舰艇声纳导流罩的动力特性和声特性结构上涉及到复合材料结构动力学、损伤力学以及多介质、多场耦合力系等近代力学分支，因此，健康和分层损伤复合材料层合板结构动力特性和水中声学特性研究的课题，既有重要的理论研究的意义，也具有实际工程价值。

Some authors studied the buckling problems of delaminates of laminated structures or laminated composite materials using finite element analysis and traditional beam/plate theories.

而用各向同性弹性体的有限变形理论研究脱层的屈曲问题的就比较少，所看到的文献中主要有Wang Wen-Xue~([26，27])，Loboda和Mityukova~([29])，Chiu和Erdogan~([32])等。

Conclusion, this paper showed you how the relationship between Soviet Union and China affect China's education modernization,analyzed the interaction of educational system and theory between two countries. Based on all above research statement, I bring forward a few principles on dealing with education intercommunicating with other countres education

结语，从整体上概括中华人民共和国成立后中苏教育关系对中国教育现代化的影响，分析双方在教育交流过程中制度层而和理论领域的互动，并在总结中苏教育关系经验的基础上提出处理中外教育关系的一些基本原则。

In order to solve the technical problems of cold pressing of de-hulled double-low rapeseed ,a new twin-screw press with a principle of combination of joggling and non-joggling was designed and manufactured,the pressing chamber of which had characteristics of multiple-stage compression and relaxation and a thin layer of when pressing.

为实现双低菜籽脱皮后的冷态压榨，研制了一种双螺杆榨油机，采用啮合式和非啮合式相组合的原理，在榨膛内实行多级压缩和松弛及薄料层压榨，其理论压缩比达23.0，榨膛长径比达11.5，压榨时间达180 s，并具有强大的物料自清功能，解决了脱皮菜籽仁在榨膛内输送困难的问题。

The results show that the presented theoretical model of confocal endoscopic imaging system is correct,location precision of scanning point also affect optical sectioning strength of the system,and its design should be allowed for synthetically the capability of optics,mechanism and electron.

结果显示已建立的共聚焦内窥成像系统的理论模型是正确的，扫描光点的定位精度对系统层析能力影响很大，系统设计应该综合考虑光学、机械和电子方面的性能要求。

On the basis of trap theory for dielectric breakdown in polymer the role of charge injection in the treeing breakdown process has been explained. After detailed experimental study in laboratory, first 110kV cross-linked polyethylene power cable with-charge emission shield is designed and developed in our country.

本文在根据聚合物击穿的陷阱理论，阐明了聚合物击穿过程中电荷注入的关键作用之后，在大量的实验室研究工作的基础上，设计和制造了我国第一条110kV带电荷发射屏蔽层的交联聚乙烯电力电缆。

Included among them are: characteristic frequency curve of reinforced medium; critical length of the anchor bar ; anchor bar density and nonuniform coefficient of the reinforced medium; embedded anchorage layer effect; bed plate effect; weak surface effect; distortion of the bow-shaped distributed state of the anchor bar frictional resistance and initiation, formation and development of the dominant glide control plane; criteria about the displacement velocity of side-wall stability status, critical status and unstability status, and the system of ordinate analysis method, et al

d。文中提出的若干新的概念、判据和分析方法，如加固介质特征频度线；临界锚杆长度；锚杆密度及加固介质不均匀系数；嵌固层效应；垫板效应；弱面效应；锚杆&弓形&受力形态的畸变与优势滑移控制面的产生、形成和发展；边壁稳定状态、临界状态和失稳状态的位移速度判据；纵坐标系分析法等，具有一定的理论价值，并对软土工程围护设计具有指导意义。

Based on the working principle of the OCT system, the theoretical analysis on several longitudinal scanning measures, including piezoelectric transition scanning, rotating mirror array scanning, femto-laser scanning and manufactured cam wheel transmission of OCT system were made.

基於光学相干层析系统工作原理，对OCT系统的几种纵向扫描方式包括压电跃变方式扫描、旋转反射镜阵列扫描、飞秒激光器扫描以及自行设计研制的凸轮机构扫描方式进行了详细的理论分析，并对凸轮扫描机构进行了实验研究，对这几种扫描方式的优缺点做了比较，对提高纵向分辨率的因素进行了讨论。

Thin elastic foundation of cement concrete pavement design theory, in-depth analysis is to arrive at the grass-roots non-uniform bearing broken concrete pavement panels, gnawing edge, the wrong units, as well as the main reason for structural damage produced by taking certain measures to improve the concrete between the road surface and the grass-roots support conditions, and improve durability of the cement concrete pavement and stability.

通过水泥混凝土路面弹性地基薄板的设计理论，深入分析得出基层的不均匀支承是水泥混凝土路面断板、啃边、错台、以及产生结构性破坏的主要原因，通过采取一定措施改善砼路面面层与基层之间支撑条件，提高了水泥混凝土路面的耐久性和稳定性。

Although at some certain academes, some departments took some practices of practical teaching system construction, most of them just got some experience, but being far away from forming guiding theory or valuable teaching pattern.

虽然在某些学校、某些专业开展了实践教学体系建设的实践，但大都仅仅停留在经验层面上，远没有形成有指导意义的理论，没有形成可资借鉴的实践教学体系建设结合的模式。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。