... arcuated construction 拱式构造;拱形建筑物 articulated construction铰接式结构 balloon construction 轻捷[型]构造 ...
双语例句
1
Helicopters require a tail rotor to counteract the rotor torque; this and the articulated head complicate flying, construction and maintenance enormously.
需要直升机尾桨抵消转子力矩；这和阐述头复杂飞行，建造和维修极大。
2
The articulated column node structure of a rectangular steel pipe column of the utility model has the advantages of simple production, convenient construction and unambiguous force transfer.