结构工程

Heat pipe heat exchanger has many types, it is important how to choose them in engineering application.

热管换热器形式多样、结构复杂，因而如何选择其形式是工程应用中的一个重要环节。

The calculating of its normal depth and critical water depth have no explicit function.

U形渠道断面水力和结构性能优越，是渠道输水工程中较常采用的断面形式之一，水力计算中的正常水深、临界水深求解无显函数形式的表达公式。

From traditionary nucleus pulposus exsection to spinal fusion,endoscope and minimally invasive techniques,and prosthetic disc nucleus and artificial disc replacement in recent years, however,they relieved clinical complaint temporary by means of the destruction of structure and function of lumbar intervertebral disc.

从传统的髓核摘除术到脊柱融合术、内窥镜和微创技术及近年开展的人工髓核和椎间盘置换术，但它们都是以破坏椎间盘结构和牺牲生物力学功能为代价的，不能阻止和逆转椎间盘退变，因此椎间盘退变的基因治疗和组织工程成为研究的热门课题。

Third, design services Qingdao Mattel product design services including product strategy formulation and analysis of market trends, product exterior design, reverse engineering, product structure design, production and product support.

三、设计服务青岛麦特尔产品设计服务包括产品策略制定及市场趋势分析、产品外观造型设计、逆向工程设计、产品结构设计、产品量产化支持等。

The non-stationary index of automobiles\' supporting force response under side wind is analyzed, which confirms the reasonableness of stationary assumption in dynamic reliability analysis.Thirdly, joint distribution of wind speed and wind direction is established based on the extensive extreme value distribution, which is used for reliability analysis of bridge traffic safety.

其次提供了Fourier变换识别抖振响应频谱失真的实例，采用Hilbert-Huang变换分析桥梁抖振响应的时频特性，从结构动力学角度探讨了响应非平稳性的原因，从风工程的角度探讨HHT变换分量的物理意义，并分析侧风作用下桥上汽车支撑力响应的非平稳指标，为动力可靠度分析中平稳性假定的合理性提供必要的论证。

The research results of this project will have extensive application in the failure mechanism and stability analysis of rock and soil engineering structure.

本项目的研究成果在岩土工程结构的破坏机理和稳定性分析中有着广泛的应用前景。

On the basis of the knowledge highway's ruin of the past, in high earthquake intensity area of highway, underground structure may be fall into ruin for the seismic motion, especially, the entrance of tunnel is the weakest of the tunnel. As based on the soil-structure interaction model, adopting the soft of FLAC3D and numerical analysis method, the tunnel entrance has been computed by the elastic and plastic method, the results obtained are discussed and the measures for design and solution are presented.

根据以往的受震破坏经验，在公路隧道的高烈度地震带，地下工程可能会遭受严重震害，尤其洞口段为抗震薄弱区，本文采用FLAC3D软件，从土－结构相互作用模型出发，运用数值分析方法对隧道洞口段进行了三维弹性和弹塑性分析，得出了相应结论，并对结果进行分析，指出隧道抗减震设计中应注意的事项，并提出相应解决措施。

In practical engineering,a new method is proposed for structural analysis and calculation on fan-shaped antenna.

中文摘要：讨论一种工程实用的扇锥天线较为精确的结构分析与计算方法。

The method can be applied to other analytical models of FEM for optimal design of engineering structures.

同理，根据本文的方法，可推广应用于其它基于有限元分析模型的工程结构系统。

The present study about three-dimensional structure of pigskin collagen fibril and damage of enzyme on it was performed using SPM and TEM. Image- manipulation software was also used in this study to get quantitative data.

动物皮组织结构及其在制革准备阶段中的变化在皮革科学研究中占有重要的地位，对于改进制革工艺的设计与控制，提高皮革产品质量具有重要的工程应用价值。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。