“放样”造句

请检查一下, 我的放样方法对吗 ?
A: Please check up. Is my lofting method correct?

联接CAD的近景摄影测量技术是构筑物放样的理想方法.
It'seems that photogrammetry + CAD is an ideal staking out technique of structures.

设计图还不错, 我们放样试试吧.
The design looks good, let's make some models to see its effect.