floating roof

常见例句

As a consequence, evaporation losses from a double-deck roof are lower than for any other type of floating roof.
因而，双盘式浮顶的蒸发损失低于其它形式的浮顶。
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And the deployment of fire extinguishing force for seal ring fire and floating roof explosion fire was emphasized.
重点对密封圈火灾和浮顶爆炸火灾的火灾力量部署进行分析确定。
Large vertical cylindrical steel tanks widely used for bulk and fluid storage generally consist of a thin bottom plate, a cylindrical shell, and a fixed or floating roof.
大型立式圆柱形钢储罐由底板、圆柱壳、固定或浮动顶盖组成，广泛用于固体和液体的储存。

The McDonald's on NASA Road One, just down the street from the Saturn Lane gate of the Johnson Space Center, featured a giant fiberglass astronaut floating out from the roof in the posture of one of the old Gemini spacewalkers, holding an order of fries in his outstretched left hand.
NPR: In 'Challenger Park,' Mom Is an Astronaut
It carries six passengers and two pilots, with nothing but identical window seats and transparent roof panels, since you will have the option of unbuckling and floating around the cabin during the zero-gravity portion of the flight.
FORBES: Out Of This World: Space, The Final Frontier