他在一半中坐在地板上-讨论某事的圆周。
He was sitting on the floor in a half-circle discussing something.
本文运用解析的方法，研究模为算术级数中素数的正规化三次高斯和在单位圆周上的分布。
In this paper, normalized cubic Gauss sums' distribution at unit circle is studied by analytical methods.
光栅轮中沿圆周径向排列的大量光栅线是采用光电绘图技术直接绘制在光电绘图仪胶片上形成的。
Large quantities of raster lines radial-arrayed along the circumference in the raster wheel are drafted on a photoelectric plotter film directly with the photoelectric draft technology.
光栅轮中沿圆周径向排列的大量光栅线是采用光电绘图技术直接绘制在光电绘图仪胶片上形成的。
Large quantities of raster lines radial-arrayed along the circumference in the raster wheel are drafted on a photoelectric plotter film directly with the photoelectric draft technology.
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