The block is still just a skeleton of girders.

这片筑还只是仅有的骨架。

The strength and deflection of putlog as easy supporting girder, and the ledger is over and supported by putlog.

小横杆按照简支进行强度和挠度计算，大横杆在小横杆的上面。

According to the need of testing engineering practice, a project for deuce force sensor of double cantalever girder strain style was designed.

根据实际测试工程的需要,提出一种双悬臂应变式二分力传感器的设计方案。