做模型

Firstly, The simulation of Craftwork Process of Fully Mechanized Coalface is studied in the thesis and then analyses Craftwork Process of Fully Mechanized Coalface by using the Object-Oriented method.

本论文首先采用虚拟现实技术对综采工作面工艺过程进行仿真研究，然后利用面向对象的方法分析综采工作面的工艺过程；使用MultiGen Vega 和Vc 等软件，采用软件工程的方法开发仿真系统；解决了利用MultiGen、Vega 和Vc 进行建模和仿真驱动过程中的一系列关键技术问题，如碰撞检测，数据库技术，中文显示，运动模型，场景优化等。最后构建综采工作面虚拟现实系统，在主要场景实现中对所提出的关键技术做了实际的应用，从而验证了关键技术的有效性。

This text makes the survey to the VE modeling technology on the basis of consulting relevant documents, and probes into several virtual control technology, such as the modeling method tactics select of VE and virtual target, the best choose of the model simplification, the mutual control of VE and the control of the rocket gun cars moving speed.

本文在查阅相关文献的基础上对虚拟环境构建技术做了综述，并对若干虚拟控制技术加以探讨，例如虚拟环境及对象的建模方法策略的选择，模型简化方法的最佳选取，虚拟环境的交互控制以及对火箭炮车运动速度的控制等等。

He made a model plane out of a piece of paper.

他用纸做了一个飞机模型。

Obtained PhD in Physics from the Massachusetts Institute of Technology, USA in 1998. Once a PostDoc and promoted to become a Research Scientist in MIT in 2000. Responsible for data analysis and modeling of the heliosphere in the NASA interplanetary exploration program.

随后在麻省理工学院空间研究中心做博士后研究并于2000年晋升为研究科学家，是美国NASA行星际探险计划VOYAGER宇宙飞船空间等离子体探测数据分析和理论模型的主要成员之一。

Their photocatalytic activities were also evaluated using methyl orange as a model organic compound.

用甲基橙作模型有机物对它们的光催化活性做了评估。

I'm kinda just doing a mockup fit to see how the sail looks.

我kinda只是做了适当的模型，看看如何船帆的期待。

Out of curiosity, we tried to recreate the look of the Mac version in some early Photoshop mockups.

处于好奇，我们一开始用了 Photoshop 来做了一些和 Mac 版本类似的模型。

Until the 1980s, one day at a friend's house, he saw an old carpenter do searches quadrangles models, he learned the art in their own levels also can make this work.

直到上世纪80年代，一天他在一个朋友家中看到一个老木匠做的缩微四合院模型，他才认识到以自己的美术水平也同样能做出这样的作品。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

The required influence lines are found by subjecting the model to small displacements horizontally, vertically and rotationally .

通过将这一模型做水平的、垂直的和旋转的位移，可以发现所需要的电磁感应线路。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。