论文部分内容阅读
以往控制测量工作中闭合导线平差的内业计算需占用较多人力和时间;应用PC—1500袖珍计算机作闭合导线的平差调整,可大大提高计算工作效率。
In the past, the calculation of the closed circuit adjustment in the control measurement work required more manpower and time. Using the PC-1500 pocket computer to adjust the closed conductor adjustment can greatly improve the calculation efficiency.