[测] connection point for orientation

... 定向连接点connection point 定向连接点connection point for orientation 定向连接点connection point ...

 connection point

... 定线测量Alignment survey 定向连接点connection point 定向连接点connection point for orientation ...

 connection point for orientation connection point

2012年工程测量学测绘名词英汉标准化翻译4 ... 物理定向physical orientation 定向连接点connection point for orientation， connection point 定向投影orientation projection ...