追踪

In this paper, the design of the Automatic Sun Traces is introduced.

本文介绍了自动太阳光追踪器的设计，它是一种用于对太阳光进行自动追踪的装置。

When finding the moving target in the acoustic sensor network, a moving agent is generated to triangulate the target's position.

就无线传感器网络中的目标追踪问题而言，减少传感器之间的冲突、提高追踪精度是两个重要问题。

After tracking runners and healthy nonrunners for 21 years, starting when they were at least 50 years old, a research team led by Stanford's Fries found that the ability to perform activities of daily life like getting out of a chair and walking was better among runners than nonrunners.

一个由斯坦福大学的Fries教授领导的研究小组，通过追踪跑步者和健康的不跑步的人21年发现跑步者完成诸如下椅子、走路等活动的能力要比不跑步的人强，他们的追踪是从这些人至少50岁时开始的。

After tracking runners and healthy nonrunners for 21 years, starting when they were at least 50 years old, a research team led by stanfords fries found that the ability to perform activities of daily life like getting out of a chair and walking was better among runners than nonrunners.

一个由斯坦福大学的fries教授领导的研究小组，通过追踪跑步者和健康的不跑步的人21年发现跑步者完成诸如下椅子、走路等活动的能力要比不跑步的人强，他们的追踪是从这些人至少50岁时开始的。

The most commonly used tracking method is air waybill tracking.

最常用的追踪方法，就是空运提单追踪。

More flexible Motion Tracker Zero in on any element with the enhanced Motion Tracker, which lets you use as many points as you like or standard one-, two-, and four-point settings; track change in scale or just horizontal or vertical movement; and edit the motion path.

自由的运动轨迹追踪器允许用户设置一个或多个追踪点，观察大小、基准线变化，甚至可以编辑运动路径。

Objective To study the effect of anterograde-tracing the corticospinal tract of the rat using DiI a tracer.

目的用DiI追踪大鼠皮质脊髓束，探讨DiI在皮质脊髓束顺行追踪中的应用效果。

Objective To study the effect of anterograde-tracing the corticospinal tract of the rat using DiI a tracer.

目的 用DiI追踪大鼠皮质脊髓束，探讨DiI在皮质脊髓束顺行追踪中的应用效果。

Therefore, this thesis resorts to the advantage and the characteristic of Full Search method for the Diamond Search to implement target detect to avoid the that target can not be detected accurately when it is coved or moving.

因此，本文利用钻石搜寻法的优点和全域搜寻法的特性，进行目标物追踪，以防止该物体被遮掩或快速移动时，无法准确追踪目标物之情况发生。

This paper investigated the true propagation paths of acoustic wave in two-dimensional temperature gradient field-single peaked symmetry and deflective respectively, using the two- dimensional acoustic ray tracing method of forward deploying triangle. Besides, a simulating calculation and analysis of this acoustic ray tracing algorithm in model temperature was given.

该文使用二维空间中的三角形前向展开方法，对二维温度梯度场中的声线轨迹进行追踪，并分别在具体的单峰对称温度场和单峰偏斜温度场模型中，对该声线追踪算法进行了仿真计算和分析。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。