A thin flat steel plaque, coated with the sample, is flexed under specified conditions at a descending series of temperatures.

薄扁钢牌匾，与样品涂层，是在特定条件下弯曲的温度降系列。

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The first of the mountain pavilions stands at the entrance, to mark the start of series of visual mountain peaks, descending down the slope.

第一个亭子设在入口处，随着亭阁沿山坡一路向下，可以看见延绵不绝的山峰。

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The track follows a blackbutt-forested ridge before descending into a series of corridors between the dunes, where dappled light filters through towering stands of brush box and satinays.

BBC: Hiking Australia��s Fraser Island

The plasma stream is then passed over a series of metal plates, held at particular temperatures, and arranged in descending order of temperature.

ECONOMIST: Nuclear waste