Under a certain aim-mid precision, the error of short line Angle survey of the mini brim-angle net is bigger, so the production should be done the unequal precision mixable adjustment.
对中精度一定情况下，微型边角网的短边测角误差相对大些，其成果应作不等精度混合平差。
Under a certain aim-mid precision, the error of short line Angle survey of the mini brim-angle net is bigger, so the production should be done the unequal precision mixable adjustment.
对中精度一定情况下，微型边角网的短边测角误差相对大些，其成果应作不等精度混合平差。
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