arch buttress

基本解释

Multi-arch dam is one of light buttress dams and its capping plate shows arch.
连拱坝是挡水盖板呈拱形的一种轻型支墩坝。
The rib vault flying buttress and pointed ( gothic) arch were used as solutions to the problem of building a very tall structure while preserving as much natural light as possible.
借著拱顶肋、飞扶垛和尖拱（哥德式），使建造极高结构而尽量保持自然光的问题得以解决；
The rib vault, flying buttress, and pointed (Gothic) arch were used as solutions to the problem of building a very tall structure while preserving as much natural light as possible.
借着拱顶肋、飞扶垛和尖拱（哥德式），使建造极高结构而尽量保持自然光的问题得以解决；