影响角度测量成果的主要误差是（  ）。

A、<span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">仪器误差；</span></span></p><p></p>

B、<span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">对中误差</span></span><span style=";font-family:Tahoma;font-size:15px">&nbsp;</span><span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">；</span></span></p><p></p>

C、<span style=";font-family:Tahoma;font-size:15px">&nbsp;</span><span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">目标偏误差</span></span><span style=";font-family:Tahoma;font-size:15px">&nbsp;</span><span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">；</span></span><span style=";font-family:Tahoma;font-size:15px">&nbsp; &nbsp;</span></p><p></p>

D、<span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">竖轴误差</span></span><span style=";font-family:Tahoma;font-size:15px">&nbsp;&nbsp;</span></p><p></p>

E、<span style=";font-family:微软雅黑;font-size:15px"><span style="font-family:微软雅黑">照准个估读误差</span></span>