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- Abstract The DNA polyhedrons are large molecules which have geometric characters synthesized by DNA. 摘 要 DNA多面体是以DNA为原料合成的具有几何性质的大分子。
- Conic is one of basic elements in reconstructing a model because of its good geometric characters, low order and flexible parameters. It plays an important role in the area of computer graphics and CAGD. 二次曲线由于有着良好的几何特性、较低的次数及灵活的控制参数,成为基本的体素模型之一,在计算机图形学和计算机辅助几何设计等领域中起着重要的作用。
- Current algorithms for generating progressive meshes often have a low efficiency and can only complete the simplification of the geometric characters,without considering the other surface attributes. 现有的递进网格生成算法不仅效率低,而且大多只能完成几何特征的简化,没有考虑网格模型的其它表面属性。
- This paper analyzes the geometric characters and imaging theory of SPOT satellites and discusses the geometric correction of SPOT5 simages based on collinearity equations with ground control points. 摘要根据SPOT卫星的成像原理和特点，讨论了对SPOT5卫星影像按共线方程法进行有控制点的几何纠正的方法，经对关中、陕北和陕南三种地形的影像纠正结果进行对比检验，证明了该方法精度达到了较高水平。
- On the Geometric Characters of Set of Saddle Points 关于鞍点集的几何特征
- Geometric Character and Length Measurement of Coil 蚊香的几何特征及香条长度的测量
- Not situated at or in the geometric center. 离心的不位于或在几何中心的
- The characters in this novel are rather overdrawn. 这本小说中的人物描写得有些夸张。
- Fables often have animals as the main characters. 寓言常以动物为主角。
- Two suspicious characters were brought in. 逮捕了两名嫌疑犯。
- Fractal Geometric Characters of Fractural Distribution in Lunnan Ancient Buried Hill Carbonate Reservoir 轮南古潜山碳酸盐岩储集层裂缝分布分形特征
- Jealousy is a strange transformer of characters. 忌妒是改变性格的奇怪因素。
- Dickens portrayed his characters to the life. 狄更斯把他笔下的人物描绘得栩栩如生。
- Do not mix with vile characters. 不要与卑鄙的人交往。
- They are the two main characters in the play. 他们是该剧中的两个主角。
- The story has several cardboard characters. 这个故事里有好几个虚构的人物。
- A novelist creates characters and a plot. 小说家塑造人物并设计作品的情节。
- All the characters in this book are imaginary. 这本书中的人物都是虚构的。
- Their characters just don't mesh. 他们的性格就是合不来。
- Foreground area is extracted by adaptive threshold method ,the object is searched by extending the connected components extraction method,the object is recognized based on the geometrical character. 以自适应门限值提取前景区域,通过扩展的连通分量提取算法实现了目标的快速搜索,最后几何特征对目标加以识别。
