Others drape them over chairs or throw them on the floor or bed, and sorting through them later becomes a major chore.

别人会将它们褶盖在椅子上或者将他们扔在地板上，留着之后收拾。这便成了主要的家庭杂务。

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The device is based on the proportion of selected minerals deviation and asymmetry in the reciprocating movement and tilt of the bed was horizontal flow in layered performance of sorting.

该设备依据入选矿物比重差和在往复不对称运动并呈倾斜的床面横向水流中的分层性能进行选别。具有不同比重矿物在床面上分带明显，精矿质量高，操作和调节方便等特点。

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