追踪

Upon completion of this course, the student should be able to: distinguish between reliability and safety and critically read accident reports, perform a hazard analysis on a computer-based system, write requirements for a safety-critical system and trace safety constraints to design, work with human factors experts in the design of safe human-computer interaction, apply the principles of safe design to both systems and software, critique and evaluate a system design for safety, and design a process for building a safety-critical system.

通过完成这门课程，学生能够：区别可靠性和安全性，精读意外事件报告，运行一个以电脑为基础的系统的危险分析，写出一个安全危急系统的必备条件，并通过追踪安全限制，与人类因素专家合作设计安全的人机交互，在系统和软体中应用安全设计理论，评估一个设计系统的安全性和设计一个建立安全危急系统的步骤。

However, what is extremely important to know, is that if Apple tracks a stolen gift code to your account, they WILL CANCEL YOUR ITUNES ACCOUNT.

不管怎样，有非常重要的一点是必须要知道的：如果苹果追踪礼品码直到你的帐户，他们会封掉你的帐户，这就意味着你以前所有的音乐/电影不再有效，你也不能再购买任何东西，而且你是整个交易中唯一损失金钱的。

The results showed that the method of rubbing the kerf then injection of retrovirus suspension into pancreas could more effectively mark the pancreatic cells than the caudal vein injection and the intraperitoneal injection did in vivo. Furthermore, this study also found that some acinus cells could accept injury stimulus signals to regenerate through resuming mitosis after pancreatic injury.

结果发现在活体条件下，与尾静脉注射及腹腔注射法相比，胰腺伤口涂抹并胰腺内注射反转录病毒的方法能够更有效的标记胰腺细胞；而且，通过对标记细胞的世系追踪研究证明，在胰腺损伤后，胰腺腺泡细胞能够接受损伤信号刺激发生再生。

Objective Follow up the IS patients treated with ACTH in order to analyze the long-term outcome and its influenced factors.

目的 对促肾上腺皮质激素治疗的婴儿痉挛患儿进行追踪随访，了解其预后并评价影响预后的因素。

Methods. We review the previous cases of actinomycosis in the abdomen and pelvis. They were recruited from 1984 through 2001 at Division of Colon and Rectal Surgery, Department of Surgery in the Chang Gung Memorial Hospital.

在本文收集了林口长庚医院大肠直肠外科自1984年至2001年腹部及骨盆腔放线菌感染病例共10例；纪录所有病例的临床症状，子宫内避孕器使用病史，医学影像，血液生化，外科手术术式，术后抗生素使用时程及术后追踪状况。

Update and follow up on action items list.

更新并追踪各部门行动项目清单。

Mimogen is a new therapeutic vaccine strategies based on epitopes whose aim is to excite active immunity.

我们追踪观察了部分应用mimogen的病例，在改善其体内表位特异性CTL的功能状态后，以期待观察Treg发生的变化。

The overall situation that so DCCI ADmeasure can stand in sale comes consideration, service, because we offerred integrated data to study a service,just is, at the same time the collaboration with the science and technology that send ripple assured from the technology stereo monitor, track continuously, deepness analysis just becomes a possibility truly.

所以DCCI ADmeasure能够站在营销的全局来考虑、服务，恰恰是因为我们提供了整合的数据研究服务，同时和传漾科技的合作从技术上保证了立体监测、持续追踪、深度分析才真正成为可能。

It uses mapping technology that incorporates three-dimensional maps, satellite images, and aerial photography to provide accurate tracking.

它采用测绘技术提供准确追踪，这个测绘技术结合了三维地图，卫星图像和空中摄影。

This method represents the virtual objects in Euclidean space instead of in affine space, which is consistent with the popular graphics rendering tools such as OpenGL and is more common in practice. A new classification based local and global tracking strategy to match features between the reference image and the currently frame directly is presented, which enables the augmented reality system working effectively even under large changes of viewing angles. A novel affine coordinate system definition method based on a collection of feature points is also proposed, which makes the tracking method effective even when not all the reference points are detected during the whole process, as long as there are at least four pairs of reference points correspondences.

该方法以仿射变换为桥梁来建立欧氏空间下的摄像机坐标系与世界坐标系之间的变换关系，它与OpenGL等当前流行的图形渲染工具一致，具有更强的通用性；采用基于分类的自然特征匹配策略，能够在视角和视点发生大幅度变化情况下依然正常工作；提出基于特征点集合的仿射坐标系定义方法，使增强现实系统在最小配置下只需4点追踪成功即可完成注册，比需要6点的透视投影方法具有更好的健壮性和精确性。

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。