外观

The development of the product design of magnetic locating and tracking system of human alimentary canal engineering capsule was introduced.

介绍了一种针对人体消化道微型工程药丸的磁定位跟踪系统产品外观外观计研发过程。

The mechanical property testing shows that the seamless PLLA tubes perform excellent radial strength,which indicates that the mechanical properties of biodegradable stents made of these tubes was supposed to be excellent.PLLA and its composites were first used in preparing seamless tubes as antecedency of laser-cut biodegradable coronary stents in china.Finite element analyses of the biodegradable coronary stent model indicate the explorative design basically meets the requirement of reasonable and applicable stents.There is not such kind of research yet in domestic.Optimum laser-cuttting parameters of CO2 laser was cauculated based on experiential formula,within it,biodegradable coronary stents,especially those with complex structure would be manufacutured from seamless tubes quickly by laser microprocessing with high consistency to the design model.The processing efficiency of the CO2 laser demonstrated in experiential formula by us will play an important guiding role in manufacturing biodegradable stents by laser-processing.Our stents that ascribed to laser-cutted,slotted tube stent are proved to be biodegradable, self-expandable and good biocompatible,basically reach the international level on the aspest of manufacturing procedures and design.

研究结果表明：壳聚糖改性材料综合性能优于纯PLLA，更适合于作为可降解冠脉支架的原材料；自主设计的探索性自膨胀管状闭环型可降解冠脉支架的性能符合冠脉设计要求，设计、验证生物可降解冠脉支架模型的研究在国内还未见报道；制备的改性PLLA无缝管的力学性能优越，可通过激光切割获得冠脉支架，这是国内首次采用聚乳酸材料来制备通过激光加工出可降解冠脉支架的无缝管；二氧化碳激光器加工精度能达到加工要求，加工出来的血管支架名义设计与实测值误差小，实现了冠脉支架、尤其是带有复杂外观设计冠脉支架的快速化、规范化加工，对二氧化碳激光器加工聚乳酸材料的效果研究在国内外属于首创，获得的经验公式对日后的深入研究有重要的指导意义；制备的支架为激光切割管状闭环型冠脉支架，支架外观设计、支架加工手段、支架的性能都基本接近国际水平，支架样品符合设计的理念，可以实现自膨胀功能。

More than 200 national and other pavilions will straddle the city's Huangpu River, turning a two-square-mile site into an architectural playground: Switzerland will be represented by a building shaped like a map of that country, complete with a rooftop chairlift, while England is in the celebrated hands of the designer Thomas Heatherwick, who is fashioning what looks like a big, hairy marshmallow. Other attention grabbers include Macao, taking the form of a walk-through bunny, and the United Arab Emirates, which hired Foster + Partners to build a "sand dune."

从5月1日至10月31日期间，上海黄浦江两岸将矗立起200多个国家和地区的展馆，届时游客将可在2平方英里的展区内欣赏各式建筑：瑞士馆的外观似其国家地图，馆内设有屋顶观光缆车；英国馆的设计出自著名设计师托马斯，外观时尚，貌似一株巨型、粗壮的蘑菇；同样吸引眼球的还有澳门馆"玉兔宫灯"外形、由世界闻名的建筑公司福斯特伙伴公司（Foster + Partners）设计的阿联酋馆"天然沙丘"造型。

In this thesis, we implement a computational procedure to categorize and classify 3-D objects from their contour under a simple environment. First, we use foreground detection, Canny edge detection and speedy GVF snake to obtain the object's contour. The contour is then used to establish the object's features. Two databases are built using methods which compute similarity by modified aspect-combination algorithm proposed by Cyr and Kimia and new proposed aspect-combination algorithm. By using these two databases, we recognize 3-D objects using four recognition methods and compare their performance. Finally, a conclusion is made that our newly proposed algorithm is better than the modified algorithm proposed by Cyr and Kimia.

在本论文中，对一个在单纯环境下的三维物体，由撷取到辨识出此物体做了一个完整的实现，首先，利用前景侦测结合肯尼边缘侦测法和加速的梯度向量流动态轮廓侦测法，来得到物体轮廓，接著利用此轮廓找寻出物体的特徵，然后配合计算相似度的方法，代入修改后的Cyr and Kimia的外观结合演算法（aspect-combination algorithm）和新提出的外观结合演算法去建资料库，然后，对於三维物体则依据两种不同方法所建出的资料库，利用四种辨识的方法来辨识并比较其结果，最后得出新提出的外观结合演算法是优於修改后的Cyr and Kimia的外观结合演算法的结论。

After the human is detected and extracted, we then track body parts of the human by using appearances of these parts as the features and using particle filters as the tracking kernel. In the particle filter, we adopt color histograms as the appearance features and use a specific histogram mapping to enhance the discriminability between different objects. To form a robust tracker that can distinguish target objects from background objects that have color distribution similar to those of target objects, we calculate the target similarity from both the target object model and the background model.

当人体被侦测及切割出来后，接著我们使用人体部位外观当作特徵并且使用粒子滤波器作为核心来追踪此人体，我们采等化之颜色统计表当作粒子滤波器中使用的外观特徵以强化不同物体的鉴别率，为了建立可稳健区别目标物及背景物体的追踪器，我们同时使用目标的模型和背景模型来计算目标物的相似度，为了对抗背景及目标物的外观变化，背景模型及目标物模型都是可适应变化的。

Homologous or similar elements carries with corresponding homology or similarity of industrial design, and the judger should be the relevant common consumer to the patent product.

外观设计的构成要素相同或相近似是决定外观设计相同或相近似的因素。外观设计的相同或相近似应以产品所属领域的普通消费者是否容易混淆为判断标准。

Accordingly, fuzzy sets method is introduced to process the fuzzy information of the parts' appearance. This method takes appearance age as its universe of discourse to describe the standard appearance feature value of the parts, and uses fuzzy numbers to describe the linguistic values that represents the severity degree of the parts' appearance.

本文提出以外观年龄为论域的模糊集表示零件的标准外观特征值、以模糊数形式描述表示零件外观特征严重程度的语言值的方法来处理模糊外观信息。

Appearance encompasses the positive and negative aspects of properly molded blue-veined cheeses, and the defect of moldy bread, as well as the quality attribute of ground vanilla bean specks in vanilla ice cream.

外观对产品质量具有正反两方面的影响，如蓝纹干酪形状完好时的正面影响，发霉面包外观缺陷时的负面影响；香草冰淇淋中香草豆粉末产生的外观对产品质量的贡献。

Appearance encompasses the positive and negative aspects of properly molded blue-veined cheeses, and the defect of moldy bread, as well as the quality attribute of ground vanilla bean speck s in vanilla ice cream.

外观对产品质量具有正反两方面的影响，如蓝纹干酪形状完好时的正面影响，发霉面包外观缺陷时的负面影响；香草冰淇淋中香草豆粉末产生的外观对产品质量的贡献。

No differences in transparency, pH change or quanty of meperidine were observed either in accelerated tests at 40℃ or storage test for six months. Nevertheless, a decrease in pH value without significant changes of transparency and meperidine content was observed in accelerated tests at 60℃ after storage for 15 weeks. The pH value and meperidine content decrease significantly in both types of ampules when subjected to accelerated tests at 80℃ for 15 weeks.

结果显示盐酸配西汀注射液在两种安瓿中经40℃加速试验与储存六个月样品之外观、透光率、pH值和含量均未呈明显变化；加速试验60℃者於15周开始pH值有明显下降，此外，外观、透光率与含量均未呈明显变化；而加速试验80℃者於15周之外观与透光率虽未呈明显变化，但其含量与pH值均明显下降，表示有分解反应发生。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。