三维的

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。

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。

A P48 non-cemented cup from Tianjin Huabei Medical Instrument Factory was used,and the 3D measurement of the cup was carried out by CLY single-arm 3D measurement apparatus,which was made in Testing Technology Institute of China.The measurement data were transferred into computer.Through the CAD SliodWorks2003 software,the 3D model of the cup was automatically reconstructed.

髋臼假体采用天津华北医疗器械厂生产的P48生物型假体，应用中国测试技术研究院测量仪器研究所生产的CLY系列单臂三维测量仪对髋臼假体进行测量，导出坐标数据，利用三维CAD软件SliodWorks2003在计算机上进行自动化建模。

In general, most 3D parametric design systems use plane and sphere as basic tools to draw a three-dimensional diagram. In this paper, we introduce a class of new drawing tools: conicoid.

通常大多数三维参数化CAD系统都只用平面和球面作为最基本的作图工具，这在某种程度上限制了三维参数化CAD系统的作图范围。

So, the dimension constraints in 3D can be consilient with graphs in 2D.

协同了尺寸三维约束与二维图形在维数上的不一致。

Methods : Original data of patients＇craniofacial hard and soft tissues by CT scanning was transferred into the system.

目的：构建基于CT影像数据的颅颌面硬软组织三维可视化模型，为进一步的三维分析诊断、手术模拟和预测构建基础平台。

The 3D reconstruction could display craniovertebral junction independently or jointly. Any diameter of the structures reconstructed could be measured discretionarily at any angle.

三维重建结构可以单独或联合显示，甚至可行结构的任意取舍，重建结构的任意径线及角度均可进行适时三维测量。

Can a complex three-dimensional drawing using PROE to draw, his parts drawing using PROE mapped the company main product cycloidal reducer, etc, and assembly of three-dimensional graph explosion.

可以用PROE进行较复杂三维零件的绘制，自己用PROE绘制了公司主打产品摆线减速机等的三维装配图，以及爆炸图。

In order to tackle this problem, to digitalize the manufacture of stripes and to meet the demand of stripes processing technology, we form geometric molds for stripes and provide a convenient computer describing method with a new theory.

使三维纹理的加工实现快速化、简单化，并提高了三维纹理的逼真程度。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。