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In view of the demand of computerized eye-glasses-wearing system, an approach to match two dimensional (2D) human head images with 3D glasses frame graphics in 3D space has been proposed. First, the operator points out three or six key points, which are used to locate 3D eye-glasses frame, on the human face image displayed on the computer screen interactively.

论文针对计算机化眼镜配戴系统的要求,提出了一种在三维空间匹配二维人头图象和三维眼镜图形的方法,即通过人机交互方法,由操作者在显示于计算机屏幕上的二维人头图象上,指出确定三维眼镜位置的三个或六个关键点的二维坐标及其三维对应点,从而可以近似求出人面朝向及视点坐标,再用相应位置上的三维通用人头图形替换二维人面图象,计算人面和眼镜间的遮挡关系并显示,从而完成二者的空间匹配。

is applied to construct the three-dimension model for finite element analysis. Short circuit and open circuit of the field winding and the teeth and slots structure of the rotor are discussed. An appropriate three-dimensional mesh is made. The corner point problem of conductor is eliminated. Furthermore, a new memory structure for sparse complex matrix and a PCCG method based on it are introduced to save memory and computation time.

在汽轮发电机失磁异步运行转子三维涡流场数值计算模型中,应用了〓法建立了三维有限元计算模型,考虑了转子绕组的开、短路状态及转子齿槽结构,形成了合适的三维剖分网格,解决了三维电磁场有限元计算中角点奇异的问题,创立了一种新的稀疏矩阵的存储格式以及基于该格式的预处理复数共轭梯度法从而减少内存开销和加快了求解速度。

Asynchronous loading of control parameters · Rapid (25ns per pixel) rotation, warping, panning, and scaling of images · Three-dimensional image addressing capability · General third-order polynomial transformations in two dimensions on-chip · Three-dimensional transformation of up to order 1.5 also supported · Flexible, user-congurable pixel datapath timing structure · Static convolutional ltering of up to 16 x 16 Pixel, 256 x 256 pixel or 256 x 256 x 256 pixel windows · User-selectable source image subpixel resolution of 2-8 to 2-16 · Pin-compatible upgrade to TMC2302 · 24-bit (optional 36-bit) positioning precision within the source image space, 48-bit internal precision · Low power CMOS process · Available in a 120-pin Plastic Pin Grid Array and 120-lead Metric Quad Flat Pack

1第1页,本页显示记录1-11,共11条记录分1页显示·异步控制参数加载·快速(25ns的每个像素)旋转,弯曲,平移,缩放和图像·三维图像处理能力·一般二维三阶多项式变换片·三高达1.5三维变换命令也支持·灵活,用户可配置的数据通道的静态时序结构·高达16 × 16像素滤波卷积像素,256 × 256像素或256 × 256 × 256像素(3通)窗口·用户可选的源图像亚像素分辨率的2-8 2-16·引脚兼容的升级TMC2302·24位(可选36位)的定位源图像的空间内,48位内部高精度·低功耗CMOS精密加工·提供120引脚塑料针栅阵列和120引脚公制四方扁平封装

In the beginning of virgin of sanlu have problem,the result of probing is not only the product of sanlu,including mengniu,yili,guangming these are not necessary to inspection product company;thinking mix with melamine is only low-price milk powder,but silk children not only happen in gansu province,everywhere happen;contaminated not only milk powder,including icecream,telunsu high value product;thiking milk farmer is the operater,but the result of probing is showing the high-proof melamine in making proceed;the company of the proceed of producing;maker say the loss of the avenue of proof,but they have method to protect the output and the milk supply to Olympic do not contain fause protein.

开始以为三鹿的货源出问题,检验结果不光是三鹿,而且包括了蒙牛,伊利,光明这样的免检企业;又以为掺杂三聚氰胺的只是是低价奶粉,但是出现病孩的不光在甘肃,各地都有病例;受污染的不光是婴儿奶粉,而且包括了冰淇淋,特仑苏等高附加值产品;还以为奶农是幕后黑手,但是某些测试结果显示的奶粉三聚氰胺含量之高指向制造过程;制造商辩解是自身检测手段的漏洞,但是他们却有办法保证出口和供应奥运的乳品不含假蛋白。

In addition, when marking reforming and opening 30 years, 3 ground plan to be held jointly " the memory of years " itinerate is exhibited, the reader of deep HongKong and Macow can see the old picture that comes from 3 ground in the public library of this locality, among them the historical memory of the sea great change that the old photograph of Shenzhen relates the key reforming and opening 30 years and Shenzhen library.

此外,在纪念改革开放三十周年之际,三地拟共同举办"岁月的回忆"巡回展,深港澳的读者可以在本地的公共图书馆看到来自三地的老照片,其中深圳的老照片将重点讲述改革开放三十年的沧海巨变和深圳图书馆的历史记忆。【以下内容为IT者网站提供英文翻译,未经授权请勿转载

Firstly, we establish the 3-D heat transfer model of the swine crura under the effect of indirect monkshood moxibustion, analyze the temperature distribution on the surface of the monkshood during the moxibustion in the experiment, then apply the boundary condition to the model with the air convection considered and calculate the temperature and heat flux distribution of the 3-D model at different times. Beside, we also compare the results of the 3-D model with the experiment and the results of the 2-D model to verify the correctness of the 3-D model.

本文先建立了艾炷隔附子饼灸作用于生物组织的三维传热模型,然后根据实验条件分析了艾炷燃烧过程中附子饼底面的温度分布情况,并在模型上施加了新建立的温度边界条件,同时考虑了生物模型表面的空气对流条件,计算得到了三维生物模型在不同时刻的温度分布图和热流量分布图,而且对三维模型的计算结果、实验以及二维模型的模拟数据进行了比较,验证了三维模型的准确性。

We study the properties of $BR_0$-algebra and the total complication triple I method on complete $BR_0$-algebra, and we apply the results to $R_0$-Unite interval $\overline{W}$. Not only we have simplified the proof of the results of $R_0$-type triple I method on $R_0$-Unite interval $\overline{W}$, but also we make the proof to combine with the formal deductive system for fuzzy propositional calculus. This work also explains that the $R_0$-type triple I method is a matching fuzzy inference with $B{\cal L}^*$ system.

研究了基础$BR_0$-代数的性质和基于完备基础$BR_0$-代数的全蕴涵三I算法,对一般蕴涵算子给出了三I算法解存在的一个充分条件,并将结果应用于$R_0$-单位区间$\overline{W}$,不但极大的简化了$R_0$-单位区间$\overline{W}$的$R_0$-型$\alpha$-三I算法结果的证明,而且使其证明过程与相应的模糊命题演算系统结合起来,说明了$R_0$-型三I算法是与$B{\cal L}^*$系统相匹配的模糊推理方法。

Producing PHAs,and then were orientationally inserted into a prokaryotic expression vector pBV220. By analyzing the bioactibity and function of their products, the biological function of phaA, phaB and phaC was confirmed. These have been done in our laboratory. To make better use of the three genes by plant bioreactor, two groups of different plant expression vectors that can be used to produce PHAs in different plants were constructed, and the transformation of PHA in Oxalis triangnlaris has been preliminarily reseached.The following is the main results:Three plant expression vectors pBI121-A,pBI121-B and ubquiting-C, which can be used to be transformed into Oxalis triangularis were respectively constructed by using the phaA, phaB and phaC.

菌株的亚克隆基因组片段中,分离出phaA、phaB和phaC三个基因片段,定向克隆至原核表达载体pBV220,通过对其生物活性与功能分析,确证了基因phaA、phaB和phaC的生物学功能;为了通过植物生物反应器对这三个基因进一步研究利用,本实验利用这三个基因构建了两组可用于不同植物生产PHA的真核表达载体,并对紫叶酢浆草进行PHA基因遗传转化的初步研究,获得主要结果如下:利用克隆的phaA、phaB、phaC三个基因分别构建了可用于转化紫叶酢浆草表达载体pBI121-A、pBI121-B、uBquiting-C;可用于玉米转化的种子特异性表达载体p7S-A、pBI121-S-B、uBquiting-C。

We study the properties of BR0-algebra and the total complication triple I method on complete BR0-algebra, and we apply the results to R0-Unite interval W. Not only we have simplified the proof of the results of R0-type triple I method on R0-Unite interval W, but also we make the proof to combine with the formal deductive system for fuzzy propositional calculus. This work also explains that the R0-type triple I method is a matching fuzzy inference with B?

研究了基础BR0-代数的性质和基于完备基础BR0-代数的全蕴涵三I算法,对—般蕴涵算子给出了三I算法解存在的—个充分条件,并将结果应用于R0-单位区间W,不但极大的简化了R0-单位区间W的R0-型α-三I算法结果的证明,而且使其证明过程与相应的模糊命题演算系统结合起来,说明了R0-型三I算法是与B?

The results showed that the fiber had the function of absorbing toluene and trichloroethylene after introducing HEMA into macromolecules, and the absorptive process obeyed Hill equation of sigmoidal model.Toluene and trichloroethylene absorbency increased with the increase of mass fraction of HEMA,and their maximum absorbency was 10 g/g and 21 g/g,respectively.The ratio of remaining fiber also increased with the increase of mass fraction of HEMA to make organic liquid retention ratio strengthen.Furthermore,dynamic mechanical performance of the fiber was affected by mass fraction of HEMA obviously, and the segments movement was influenced more obviously.At the same time,mass fraction of HEMA had a great impact on the surface and cross section morphologies,especially,many cavities existed in surface, and cross section had a lot of holes with asymmetric size when mass fraction of HEMA was equal to 15 wt%.

结果表明,HEMA引入大分子后,所得纤维对有机液体甲苯、三氯乙烯具有吸附功能,且吸附过程符合sigmoidal模型中的Hill方程;随HEMA质量分数的增加,纤维对甲苯和三氯乙烯的饱和吸附量增大,对甲苯和三氯乙烯的最大吸附量分别可达10 g/g和21 g/g;随HEMA质量分数的增加,纤维剩余率增加的同时,使纤维对甲苯和三氯乙烯的握持能力增强;HEMA质量分数对纤维动态力学性能有突出影响,特别是链段运动受其影响更为明显;HEMA质量分数对纤维表面和断面形貌均有显著影响,特别是当HEMA质量分数为15 wt%时,所得纤维表面出现了许多空洞,其断面存在许多尺寸不均的空洞。

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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。