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Recent years as development of the computer and software, it becomes reality using numeric simulation to research grouting in clay. Using the software of PFC2D, the grouting in clay is lucubrated and such achievements are reached: Grouting technologies in existence grouting material and serosity are studied and rational methods are put forward in choosing grouting technology and serosity.(2) Base on numeric simulation biax test a method is explored to simulate clay with PFC2D.(3) A method is explored to simulate grouting using PFC2D.(4) The relation between serosity pressure and diffuseness of grouting in clay with different initial stress is studied.(5) The stress transformation of clay is studied during grouting.(6) The stress distribution is studied under different serosity pressure.(7) The normal stresss and shear stresss at any section are studied.

近年来随着计算技术的发展，使得采用数值模拟的方式研究均质土体中的注浆成为可能，本文则利用离散元程序PFC2D对均质土体中注浆进行了研究，主要做了以下几方面的工作：(1)研究了现有注浆加固技术、注浆材料以及浆液的性质，阐述了合理选择注浆方式以及浆液的方法；(2)采用数值双轴实验，探索了应用离散元模型模拟土体的方法：(3)探索了采用颗粒流程序进行注浆数值模拟的方法途径；(4)研究了在粘土中注浆不同侧向土压力条件下浆液扩散范围与注浆压力规律；(5)研究了注浆过程中不同阶段土体中压应力的变化；(6)研究了不同注浆压力对土体应力分稚的影响：(7)研究了注浆过程中土体中任一截面处正应力与剪应力的对比关系。

In order to absorb vibration of long test and measurement tubular column due to action of shock load,a dynamic model of absorber was set up base on traveling wave method and compared with common model.

针对在冲击载荷下长测试管柱的减震问题，利用行波法建立了减震系统动力学模型，与以往研究模型进行了比较，分析了减震器在冲击载荷下的动力学特性。

Design of time unified signal board base on FPGA.

王学宝 。基于FPGA的时统模块设计。

An algorithm base on Pro-ESPRIT and MR-ESPRIT of simultaneous estimation of frequency and 2D AOA with spatial-temporal sub-Nyquist sampling is proposed. The frequency estimation algorithm is suit for arbitrary geometry of antenna array.

提出了基于时空欠采样条件、Pro-ESPRIT方法和多分辨意义下的宽频段入射信号频率和二维到达角估计方法，并指出，其中的频率估计算法适用于任意几何结构阵列。

Numbers play an importance role in chinese culture, it is used in every parts of our life. In wedding, funeral, daily life, even in business, people would make some different decision base on lucky or sinisterly numbers.

数字在中国文化里扮演着重要的角色，数字的使用几乎涉及生活的每个方面，在婚礼上，在丧礼上，在日常生活中，甚至在做生意时，吉祥或不吉祥的数字都会影响人们做出不同的选择和决定。

In this paper a new model has been offered.This model is base on the method of simulating the section of siphonage with spilling surge tank.And then dynamic simulate models of the siphonic pump station system was offered.

虹吸式泵站虹吸断流模型的建立是复杂引水提水工程动态仿真中的重要问题，本文提出了建立仿真数学模型的方法------虚拟控气溢流式调压井模拟法。

Base on summarizing the development state of assembly skew hollow slab bridge, the research content of this dissertation has been determined. Taking Tuan Shan River Bridge, in Hubei province, China, as an example, the finite element method of space slab shell programmed in Ansys Parameter Design Language is adopted to analyze the elastic properties. By calculating the internal force influence surface of assembly skew hollow slab bridge, the internal force-controlling section is attained.

本文在对装配式斜交空心板桥的发展现状进行了详尽的综述后，确定了本文的研究内容，以团山河大桥为工程背景，采用ANSYS提供的参数化语言APDL，用空间板壳有限元法，对装配式斜交空心板桥弹性阶段的受力特性进行全面分析，计算了装配式斜交空心板桥的内力影响面，得到内力控制截面。

This base on the technology of CCD detection, signal process in FPGA, NIOS2 soft-core and digital control.

在APT系统中，涉及到对高帧频CCD的采集和实时处理控制。

Dubois realised that his new and high-powered clients were increasingly reluctant to come to his family home and business base on the south coast, overlooking the Solent.

迪布瓦 意识到，这些富有且精力充沛的新客户越来越不愿意到他家去了。他的家宅兼工作基地位于南海岸，俯瞰索伦特海峡。

She has the personality self and base on real and turn over history and longing feature and pay close a attention to sanctity of person solicitously, the value of live and doom of feature.

她始终坚守着自己独特的创作个性，立足现实，反思历史，憧憬未来，把关怀的目光投注在人的尊严、生存价值和人类的前途命运上。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。