Under the investigation to the fault of wheel tread flat sliding of freight car, in this paper, the fault reason was found and corresponding improving measures and proposes were put forward.

在货车轮对踏面擦伤故障调查的基础上，找出其故障原因，提出相应的改进措施和建议。

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Well, a sledge sliding on flat ice.

我们再来看下雪橇在光滑冰面上滑行的例子。

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Forfeiting a large proportion of their own garden, the studio boasts a large skylight in its flat roof and a sliding glass door that make the most of views of the adjacent greenery.

虽然自己的花园失去一大部分，但工作室平屋顶上拥有大型天窗和滑动玻璃门，可以看到邻近绿化。

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Last quarter, the stock was relatively flat, sliding 0.8%.

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Gold was relatively flat on the day, sliding 0.1% to 1, 772.60 an ounce.

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