round dome的意思|示意

A geodesic dome is a round building made of many straight-sided pieces.

测地线拱顶是一个全面建设的许多直幅片面。

The long span dome structure are mostly steel truss structure. The member of steel truss are almost round steel tube, and curve chord.

大跨度穹顶建筑物多采用钢桁架体系，钢桁架的杆件一般采用圆钢管，弦杆为曲线。

The houses of the Munchkins were odd-looking dwellings, for each was round, with a big dome for a roof. All were painted blue, for in this country of the East blue was the favorite color.

芒奇金人的屋子，都是样式奇怪的建筑物，每一幢是圆的，盖着一个大的圆屋顶，完全漆着蓝色，因为在这东方的国度里，蓝色是大家喜爱的色彩。