Some tedious calculations of circular functions and matrix were avoided by this algorithm.

使用该算法可避免出现三角函数、矩阵等复杂计算。

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High efficiency unties the method experience that circular functions inscribes in high school mathematics, good Bonus.

高中数学中高效率解三角函数题的方法经验，好了加分。

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Two-circled annular colonnades support the huge circular roof, forming a super-scale internal column-free space to meet the needs of the exhibition functions.

两圈环形柱廊支撑起顶部巨大的圆形屋盖，内部形成超尺度的无柱空间，满足展览功能的需要。

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Hitting the circular enemies will cause them to vaporize or perform other functions like opening up a black hole, depending on their color.

ENGADGET: Alpha Range iOS game requires a pico projector and laser pointer, we go hands-on (video)

By simply making a circular hand motion, users can control the camera's zoom functions.

ENGADGET: Samsung updates MultiView camera lineup with MV900F point-and-shoot for $350, we go hands-on