二维的

Systematic network teaching is a mainstream trend of reform in higher education, and boasts of the attributes of supporting multi-level system coupling, balance and compensation at two dimensional level, and coordination and interaction at multi-dimensional level.

系统性网络教学是高校教学改革的主流趋势，具有多层次支持系统耦合性、二维层面均衡互补性、多维空间协调互动性等特点。

In this paper, we present a wave theory based rendering technique: light wave field rendering, by combining wave graphics, Fourier optics, computational holography and the existed image based rendering techniques. In light wave field rendering, a 3D wave field is represented by one or more wavefronts which are stored as 2D arrays of complex numbers.

本文结合波动图形学、计算全息学和傅立叶光学等研究领域的相关技术，将波动的概念引入光场绘制过程，根据定态光波场的解析特性，使用平面或封闭曲面波前上的二维复振幅分布，来表示无源空间中三维的光波场，提出了一种基于光波场的绘制技术，用于三维物体的视点无关绘制和立体真实再现。

This way we project 2D Rectangles to a 3D surface in space

这样，我们计划在空间二维矩形的三维表面

The crack and stress-strain of Chinese White Poplar were studied by the box counting method. The results showed that the cracks were obvious fractal and that the value of dimension D was determined to be between 1.2～1.5 by studying the crack propagation in the two dimensions. By comparing the crack propagation over a period of time, we found that the value of D increased as the crack increased.

运用数盒子法对裂纹发育带在二维平面内的分布进行了分形特征研究，发现木材裂纹具有明显的分形规律，分形维数为1.2～1.5；通过比较不同时间段的裂纹发育情况，发现裂纹的分形维数随着裂纹的扩展呈增加的趋势。

After many years of sustained development, Hepburn mold to achieve the mold design, development, modeling integration, now has two-dimensional, three-dimensional, structural design and other high-tech talent and machining centers, wire cutter, electrical pulse a variety of high-precision equipment, and the introduction of Japan's advanced runner technology, mold flow analysis software to enable the development of our company have a difficult, high-precision molds.

经过多年的持续发展，海普模具实现了模具设计、开发、造型一体化，现拥有二维、三维、结构设计等高技术人才及加工中心，线切割、电脉冲多种高精度设备，并引进日本先进浇道技术，模流分析软件，使我们公司具备了开发高难度，高精度模具。

We present a two-pass texture mapping procedure to produce Chinese-painting style image for 3D model.

提出一种对三维模型实现水墨效果渲染的两步二维纹理映射方法。

Their goal is to maximize the value of goods in a linear value chain. The emergence of a multi-sided perspective adds value to the increased networking of the linear value chain. Hence, companies without the ability to satisfy customers may seek co-operative strategies to reach customers through other business transactions.

而多边思维的出现，将传统一维思考拉升至二维，公司纵使无能力满足顾客需求，亦能够寻求多方合作，促成顾客与其他企业交易，从中扮演媒合角色。

Results:(1) 2DE and RT-3DE examinations were successfully accomplished in all thirty patients with ASD.

结果：(1) 30例患者均获得较满意的二维超声心动图及实时三维超声心动图图像。

Computers have so far been based on two-dimensional chips made from silicon, but there are developments already well advanced to make three-dimensional chips with vastly improved performances, and even to construct them out of biological molecules that can be miniaturised even more than metal-based computer chips.

目前，二维芯片主要用硅制造，现在已经开发了更先进，能量更大的三维芯片，甚至能够用生物分子制造比金属芯片体积更小芯片。

Researchers at Carnegie Mellon University believe they have achieved a breakthrough in the reconstruction of three-dimensional models from twodimensional images.

卡耐基梅隆大学的研究者们认为，他们已经在将二维图像重建为三维模型方面做出了重大突破。

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。