【摘要】 在几何量测量中一直以弓高弦长等方法测量非整形圆弧半径值。为了降低测量误差,提出了对非整形圆弧直径测量的方法。该方法在实际应用中简化了复杂的测量过程与计算,从而提高了对几何测量的工作效率。更多还原

【Abstract】 People used to measure the radius of nonplastic circular by the length of bowstrings in the geometric calculation . In order to reduce the error in the calculation, this article raises a measure method to the radius of nonplastic circular arc which basis on the principle of geometry. It simplifies the complicated measures and calculation as well as raises labour efficiency in the geometric calculation and measure work.更多还原