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, ...
The gas had apparently leaked from a cylinder.气体似乎由一汽缸漏出。a propane gas cylinder丙烷气钢瓶The mixture is fed into the cylinder from the carburettor.混合体由汽化器注入汽缸....