The different mathematical methods were used to calculate the three dimensional coordinate of the national stadiums raking columns, and the setting out method of the raking columns was elaborated.
本文用两种不同的数学方法解决国家体育场斜(扭)柱在任意高程上柱角点三维坐标计算问题，对斜柱现场放样的方法进行阐述。
Through polar coordinate method error calculus demonstrated that the setting-out point error is mainly caused by Angle measurement error.
通过对极坐标法误差的计算论证了放样点误差主要是由测角误差引起。
Software has the national various CARDS method, carried out in accordance with the game setting, credibility forest card company, the warranty maintenance support, use at any time without worries.
全国多种玩牌方法的软件都有，按照玩法进行设置，信誉森林林牌具公司，保修维修保障，随时使用无后顾之忧。
应用推荐