Bad coordinates are reflected in the absence of associated point geometry values, and the trigger procedures fail silently.
错误的坐标表现为缺少相关联的点几何值，触发器过程会悄悄地终止。
Unfortunately, introducing a comprehensive set of additional parameters can produce a bad condition for normal equations under certain geometry, so that the adjusted results are poorly determined.
可惜的是，当采用一个十分庞大的附加参数组时，在某些几何条件下将导致很坏的法方程系状态，从而使测求的平差结果很差。
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