三维

In order to display 3D building image lively, a new display method that treats each pixel of a building as a line vector is proposed, and it does not restrict the size of building image.

在城市建筑物DSM影像的三维显示中提出了"直线矢量"来显示城市建筑物DSM影像的方法，可以十分逼真地显示城市三维信息，对图像大小没有限制。

Three-dimensional excitation emission matrix fluorescence(3DEEM) was used to investigate the characteristic fluorescence of dissolved organic matter s,such as humus,proteinoid,surfactant and vegetable tallow in the wastewater treatment process.

采用三维荧光光谱法研究了城市污水处理过程中溶解性有机物的三维荧光特性变化规律。

Three-dimensional excitation emission matrix fluorescence (3DEEM) was used to investigate the characteristic fluorescence of dissolved organic matters, such as humus, proteinoid, surfactant and vegetable tallow in the wastewater treatment process.

采用三维荧光光谱法研究了城市污水处理过程中溶解性有机物的三维荧光特性变化规律。

Vice-principal B introduced the digital media technology and technical innovation in our university.

区副区长于大力在会上介绍了我国关于数字媒体技术研发情况以及我市与南岸区的相关情况，B副校长在会上介绍了我校关于数字媒体技术及科技创新工作的情况介绍，丘成桐教授一行就几何信息科研公司研发的三维动态实时核心技术、科研成果、媒体曝光、实例应用、三维智能设想及系列产品开发进行了说明与演示，并回答了与会领导和专家提出的疑惑。

In order to analyze the stiffness of 3D 4 directional braided composites, the homogenization theory based on the multi-scale perturbation theory was used as the basic theory. The virtual displacement principle was used to educe the homogenization formulation of effective elastic modulus and the schemes to solve the problem using finite element method. The effective elastic modulus of 3D braided composites were predicted by this method and the calculation results agree quite well with experiment results.

在对三维编织复合材料刚度性能的分析过程中，以基于小参数渐近展开和多尺度摄动方法的均匀化理论为理论基础，用虚位移原理导出了等效弹性模量的均匀化列式及其有限元求解方程，从而通过细观和宏观有限元的数值分析方法预测了三维四向编织复合材料的等效弹性模量，预测结果与实验结果较为吻合。

After the introduction of the limitations and poor efficiency of traditional method in reconnaissance of transportation accidents,a new 3D laser scanning system based on VRS technology is proposed firstly.

在介绍了传统交通事故现场勘测手段的缺陷及现有三维激光扫描系统的不足和弱点之后，给出了一种基于VRS的交通事故现场勘测三维激光扫描系统，介绍了该系统的工作原理，给出了其涉及的核心技术。

With drill hole information and section charts as fundamental data, the author designed the corresponding 3D topological data structure, presented a general process of 3D geological modeling based on sections, constructed the wire frame facial model and corresponding block model of the geological body, finally realized "wire frame-block model" facial-volumetric-mixed modeling.

本文以钻孔信息和剖面图为基础数据，设计了相应的三维拓扑数据结构，提出了基于剖面的三维地质建模流程，建立了地质体的线框面模型及其相应的地质块段体模型，最终实现了"线框-地质块段模型"(Wire Frame-Block Model)面体混合构模。

The digital 3-D human-modeling system makes it possible to integrate cockpit ergonomic design into the 3-D computer-aided design environment. It will reduce ergonomic redesign count, shorten the developing cycle of aerobus, and decrease the manufacturing cost products.

使用数字化三维人体模型，使驾驶舱的人机工程设计能够集成到三维CAD环境，有助于减少人机工程设计方面的返工、缩短开发时间、降低飞机的制造成本。

The study was to develop a three D-map of bird species in Nuozhadu Nature Reservation Zone with an digital elevation model and data of the vegetation and the bird species obtained from comprehensive science surveys for the nature reservation with anis of software like ArcView, ArcMap ERDAS etc.

为了实现自然保护区真这世界的三维立体展示，结合糯扎渡自然保护区综合科学考察，利用其数字高程模型以及植被、鸟类专题调查数据，使用Arc View、ArcMap、ERDAS等软件，进行了该保护区三维立体鸟类分布力的制作研究。

Through calculating by computer and comparing with the former results, it is proved that the quasiphysical and anthropopathic algorithm is effective to the research for Protein 3D-Structure.

根据蛋白质三维连续数学模型的建立和求解的思想，给出了具体的拟人拟物算法，用计算机进行实算，并和前人的研究结果进行比较，最后证实该拟人拟物算法对蛋白质三维结构的研究是有效的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。