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词汇 Lift slab
分类 英语词汇 英语翻译词典
释义

Lift slab

原声例句
击败电影大佬

Naturally occurring magnets aren't powerful enough to lift up huge slabs of steel, but wrap an iron core with wires and run a current through and voila, you can create a powerful electromagnet that can lift cars.

自然产生的磁铁不足以举起巨大的钢板,但用电线包裹铁芯并让电流通过, 瞧,你可以制造一个可以举起汽车的强大电磁铁。

英语百科

Lift slab construction

Lift slab construction is a method of constructing concrete buildings by casting the floor or roof slab on top of the previous slab and then raising (jacking) the slab up with hydraulic jacks, so being cheaper and faster as not requiring boxing and supports for casting in situ.

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