Its circular brick-and-cement foundation is stationary, supporting a steel track on which the house revolves, moved by a small electric motor.
圆形的砖混地基底座是固定的上面安装了钢轨而房体就由一台小型电动马达驱动在钢轨上转动。
When the last plants and seedlings are buried and the last bit of compost laid, the garden will have circular brick steppingstones winding up two hills.
等到植物和幼苗种植完毕并施上肥料之后，将会在花园中的两座土丘上铺设环形砖石路径。
The critical design of brick concrete structure is how to use brick concrete silo wall to resist the circular force.
砖混结构圆形筒仓结构设计的关键之一在于如何用砖混仓壁抵抗环拉力。
The critical design of brick concrete structure is how to use brick concrete silo wall to resist the circular force.
砖混结构圆形筒仓结构设计的关键之一在于如何用砖混仓壁抵抗环拉力。
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