【摘要】 本文应用可靠性理论对典型图形测角控制网进行研究分析，从而证明典型图形测角控制网在应用标准同形时的可靠性的大小．更多还原

【Abstract】 Applying reliability theory this paper studies and analyses goniometry contrul net of typical pigure to prove degree of reliability for the goniometry control net of typical figure on using the standard figure.更多还原