查询词典 circular
- 与 circular 相关的网络例句 [注:此内容来源于网络,仅供参考]
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We present two methods for generating a segment of circular arc by the vector valued continued fractions. Based on this method we construct a parametric rational arc spline that is GC〓 continuity. By adjusting the given tangent vector, this parametric rational arc spline also has convexity preserving property and monotonicity preserving property.
本文利用向量连分式给出了两种快速生成圆弧的新方法;在此基础上,本文还构造了一种GC〓连续的可调参数有理圆弧样条,在实际操作中,通过调整一侧端点的切向量,可使上述圆弧样条曲线保凸,保单调。
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The company applied for registration of trademark in 2005 with the brand Zhixianglian. Zhixianglian people, in the infant stage of the company's development, combine the texts with graphics of globe, bridges and ribbons to encourage the staff to grow bigger, stronger and more sustainable. The bridge in the image was referenced with the circular segment of the Zhaozhou Bridge, implicating Zhixianglian people's admiration to the perfect quality of the ancient arch bridge that is still standing after 1,400 years. The ribbon is in golden color, which represents the values of credibility. All the elements in the logo design collectively give a connotation that reads "quality and credibility may pave the way for success."
二OO五年,"质相连"字号申请了国家商标注册,雏形时期的质相连人为了激励自己做大、做强、做久,将"质相连"字号与地球、桥梁、纽带组合成图形,图形中连接你我的桥梁参照赵州桥五孔形态,示意我们质相连人崇尚它一千四百年固在的完美品质,纽带为金色,代表诚信的价值,商标整体图形就是一段文字:她告诉人们只要把质量和诚信都做好的人,地球处处变通途。
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Common Reflection Surface stack is a brand-new and special ZO imaging method, the theory of CRS stack stems from paraxial ray theory, the biggest difference between CRS stack and conventional ZO imaging method is that it consider a reflector R as a circular reflector segment Cr placed in the vinicity of reflector R, Cr can be seen as the second order approximation of the reflector. The CRS traveltime surface is the multi-coverage reflection response of the reflector mirror assigned to R.
共反射面元(CommonReflection Surface=CRS)叠加技术是一种全新的、特殊的零偏移距剖面成像方法,CRS迭加理论源于傍轴射线理论,它与普通的零偏移距剖面成像方法的最大区别是它认为地下反射层是由许多个小反射弧段互相叠合组成的,认为来自某反射点附近的一个邻域内的反射信息都可以对该反射点的成像作出贡献,因此对该反射点进行零偏移距成像时就应该聚焦更多的能量参与迭加。
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In this paper, different symmetric sequences are formulated in a unified form based on the circular symmetry framework.
实验结果表明,按这种对称扩展方法能使重构信号在边界处不存在任何失真
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Because of having the property of circular symmetry, the prism assembly is easy to be achieved in the mechanical structure.
当它们作为一个整体时,是一个圆束偏器,能起到稳定光轴的作用;当它们作为二个个体时,是像旋转器,能起到消除像倾斜的作用。
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Based on symmetry of the circular light spot of the laser, a two dimensional numerical simulation of temperature fields of laser molten pool has been developed.
利用激光圆形光斑对称性的特点,建立了激光表面快速熔凝条件下温度场的二维数值模型。
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And then the point spread function can be acquired through Abel reverse transform, according to the circular symmetry characteristic of the defocused image.
由于离焦造成的图像模糊是圆对称的,对线扩散函数进行阿贝尔逆变换就得到了点扩散函数。
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And the object space aperture angle is the dominant factor that makes the distribution of Poynting vector lose circular symmetry.
并且物方孔径角是导致玻印亭矢量分布失去圆对称性的主要因素。
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Introducing the symmetry of circular operator, an improved morphological detection algorithm is proposed for binary images to avoid the rotation of structural elements so as to raise the detection efficiency.
针对二值图像角检测提出了一种改进的形态学检测算法,此算法利用了圆盘算子的对称性,避免了结构元的旋转,提高了检测算法的运行效率。
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In this paper the defocused point spread function can be assessed through knife-edge function curve, according to the circular symmetry of the defocused image.
指出了由于模型不能准确逼近实际的离焦点扩散函数而导致离焦模糊图像复原无法取得预期效果。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。