The technique of pier integral precasting at the sea was researched and applied in the innavigable sectionconstruction of Donghai Bridge(the first bridge at the sea in China).
海上墩柱整体预制吊装在我国第一座外海桥梁东海大桥非通航段施工中得以研究和全面应用。
2
Another, from the section on construction play: “Lay a toy on the floor and figure out how to build a bridge going over the toy with blocks.
另一个建筑游戏是这样的,“放一个玩具在地上,想想如何用积木搭一座桥越过这个玩具。”
3
Once you're comfortable with the introductory section you're ready to dive into the section on model construction.