kjlong1 - 2007/9/23 23:06:00
题大意是（单选）：下列属于接触断面检测方法的是 A三维近景摄影法 B直角坐标 C极坐标 D投影仪@ Þû2Tëßobbs.3c3t.com°±5£ Å
@ Þû2Tëßobbs.3c3t.com°±5£ Å
本题我清晰记忆以上4种方法都属于非接触方法，但题这么出总的选一个，最后选了B，也许我记错了顺序，但选的是直角zuo标。@ Þû2Tëßobbs.3c3t.com°±5£ Å
@ Þû2Tëßobbs.3c3t.com°±5£ Å
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难道是投影机要接触断面？@ Þû2Tëßobbs.3c3t.com°±5£ Å
Lily0927 - 2007/10/16 19:25:00
感谢分享！！@ Þû2Tëßobbs.3c3t.com°±5£ Å
feier815 - 2009/4/11 22:40:00
应该选择D@ Þû2Tëßobbs.3c3t.com°±5£ Å
gb70088 - 2009/4/13 0:34:00
应该选最后一个，投影仪同激光束都属于直接测量法。@ Þû2Tëßobbs.3c3t.com°±5£ Å