Furthermore, these 3-d models have also unveiled new ways that pathogens cause disease and have expanded the range of pathogens that can be studied in vitro.
此外，这些三维培养模型揭露了一些病原体引起疾病的所不为人知的方式，拓展了能够进行体外研究的病原体的范围。
Before the assault they had used Google Earth to explore 3-d models of the target and determine optimal entry and exit routes, defensive positions, and security posts.
武装人员在袭击之前，利用“Google地球”制作了袭击目标的三维模型，设计了最佳的进出路径、防守位置以及安全岗位。
We don't waste time doing 3-d models and design work for products that will never exist.
我们不会浪费时间做3d模型或设计与生产永不会存在的产品。
The previous 3-D examples used static models, but if you want some projectile physics, you can extend this example into real time.
前面的3D示例使用的是静态模型，但是如果您希望使用一些投射物理运动，那么您可以将这个例子扩展到实际应用中。
In research published in the Journal of Biomechanics, scientists used 3-d computers models and advanced engineering techniques to study how sharks hunt and kill their food.
这项研究发表在《生物力学》杂志上，文中表明，科学家们利用3 - D计算机模型和先进的工程技术来研究鲨鱼是如何猎杀猎物的。
Good results were obtained in measuring 3-d features of dental models in orthodontic research by this method.
这种方法在口腔正畸学的研究中，对牙颌模型的三维特征测量取得了良好的结果。
Gradually using geometrical reasoning in whole process provides a kind of valid plan to solve 3-d geometric constraint models practically.
过程中使用的循序渐进的几何推理给实际求解三维几何约束模型提供了一种高效方案。
The reservoir geologists have designed geological models of reservoir to describe the 3-D structure of the reservoir and help hydrocarbon exploration and production.
储层地质学家设计了储层的地质模型，描述储层的三维结构，认识其静态和动态特征，指导油气勘探和开发。
Objective: the acquired data of 28 standard gypsum teeth crowns scanned by a 3-d laser scanner were processed, then the 3-d models of the dens were reconstructed.
目的：利用三维激光扫描仪扫描全牙列模型，对获得的数据进行处理，重构牙颌的三维图形。
This paper summarizes kinds of modeling methods and technologies, such as the establishment of mathematical models, static and dynamic 3-D image models, cooperation of the models, etc.
总结了虚拟仿真实验开发过程中的各种仿真建模方法和技术，包括数学模型的建立、静态和动态三维图像模型的建立、数学模型与图像模型的协调工作等；
CONCLUSION: Combination of 3-d finite-element model with spiral CT-cross technology establishes complex dental models, simulates practical conditions authentically and is good in operation.
结论：螺旋ct断层扫描技术与三维有限元法相结合，可以建立复杂的牙模型，且能真实地模拟实际情况，使用性好。
VRML is the main file format in the 3-d models transmitting on the Internet.
VRML是互联网上传输三维模型的主要文件格式。
The acquired data of 28 standard gypsum teeth crowns scanned by a 3-D laser scanner are processed, then the 3-D models of the crowns are reconstructed.
利用三维激光扫描仪扫描全牙列模型，对获得的数据进行处理，重构牙冠的三维图形；
Based on the theory of facial animation in MPEG-4, a new method of realizing 3-d facial animation is proposed in this thesis. This method is applicable for all topological face models.
本文在MPEG - 4的三维人脸动画原理的基础上提出一种新的基于MPEG - 4的、适宜于任意拓扑结构模型的三维人脸动画实现方法。
Objective: to display the disposition of human fascia concentration by 3d reconstruction, and to explore the morphosis of Jin-Muo by comparing 3-d models with images of Jin-Muo.
目的：利用三维重建的方法显示人体筋膜聚集区分布，与经络图对比研究经络形态结构。
Then their 3-D solid models were built on I-deas software. Based on the experimental data of the milling experiments with the three types of the milling cutters we compare the three types of…
在大量实验数据的基础上，对三种齿形铣刀在铣削力上进行了对比评判，优化出使用效果最佳的铣刀为双层齿倒角铣刀。
Then their 3-D solid models were built on I-deas software. Based on the experimental data of the milling experiments with the three types of the milling cutters we compare the three types of…
在大量实验数据的基础上，对三种齿形铣刀在铣削力上进行了对比评判，优化出使用效果最佳的铣刀为双层齿倒角铣刀。
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