查询词典 tracing

It is helpful in tracing the skeleton of the frightfully long history of China.

这种分期有助于理清中国历史的骨架。

Interestingly, hierarchical front-to-back rasterizing in combination with occlusion culling techniques can be interpreted as a form of beam- or frustum tracing.

有意思的是，层次化的由前向后的光栅化组合遮挡剔除技术可以认为是束或视景体追踪的形式。

Monte Carlo ray tracing is the fundamental algorithm in the global illumination area.

蒙特卡罗光线追踪方法是目前整体光照计算的基础算法，其广泛的适应性与理论上的准确性，已得到了图形学领域的认可。

In this paper,the ray-tracing method is used to analyze the Gaussian beam lens trannspositional process.

使用光线追迹法分析高斯光束的透镜变换过程。

Thus, the -general structure topology optimization problem can be regarded as a material interface tracing problem.

其次在结构拓扑优化中还引入了黎曼测度下的平均曲率流正则化技术，以保证计算结果材料界面的光顺性，并有助于提高拓扑演化过程中的数值稳定性。

Lastly, genetical research, such as individual identifying mark and tracing study after sending back,is also foreseeable.

最后，放归前所必须的遗传学研究，个体识别标记以及放归后的追踪研究，也都是可以想像的。

The paper presents how to use the technique of OLE and ARX of AutoCAD to build the geometrical model, the finite element model of the given structure visually and use the template and wizard to build the optimization model of it. During the iterative process of the optimization, the method of tracing visualization and interactive control is also provided. Some examples are given to show the appliance of visualization aided structural optimization. Finally, the work of systematic integration is carried out.

同时论述了在优化建模中运用OLE ARX技术实现可视化地建立优化对象的几何模型，结构有限元模型，以及使用模板和专家向导来辅助建立优化模型；在优化迭代过程中实现了跟踪可视和交互式监控，以具体的例子说明了在可视化技术辅助下的结构优化在工程中的应用。

The author, when engaged in tracing the early history of George Stephenson, casually entered into conversation one day with an old man near Dewley, a hamlet close adjoining Walbottle.

在追溯乔治·斯蒂芬森家族的早期历史时，作者来到瓦堡特尔附近一个叫做迪尤利的小村庄，与当地的一位老人进行了闲聊。

By tracing experiment, we review the long distance transportation of green pepper with railway mechanically refrigerated car.

通过跟踪试验，考察了青椒采用铁路机械冷藏车进行长途冷藏运输的情况。

This paper introduces the principle and components of TV-guided seeker gyro tracing control system.

本文介绍了电视导引头跟踪控制系统的工作原理和组成。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48