The spiral classifier divided: high weir single spiral classifier, high-Weir type dual spiral classifier, spiral classifier single sink, sinking double spiral classifier.

该螺旋分级机分有：高堰式单螺旋分级机、高堰式双螺旋分级机、沉没式单螺旋分级机、沉没式双螺旋分级机。

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The ships now in use sway in the storm and sink, with single function which has become a difficult subject to overcome.

目前人们所使用的船舶，在风浪中摇摆、风暴中沉没、使用功能单一已成为不可避免的难关。

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The simplest consist of a single room with a sink in the corner and a toilet behind a partition.

最简单的户型只有一个单间，在角落里有一个洗脸台，厕所在隔墙后面。

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"The international community should be outraged that Iceland could almost single-handedly sink deep-sea protection and the food security of future generations, " said Ms Sack.

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The simplest consist of a single room with a sink in the corner and a toilet behind a partition.

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Those will take years, and a single serious side effect could sink the drug.

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