求翻译：由于非导磁材料不能有效积聚磁力线，形成不了涡流，基本产生不了热能，所以电磁炉使用的材料为导磁性相对好的铁质材料，一般用生铁、A3铁锅、不锈钢。是什么意思？

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Due to the non-magnetic material import magnetic field lines cannot be effectively build up, forming a vortex does not have no heat, and basic cooker, so the materials used for export relatively good magnetic iron, cast iron, with a 3 iron pots A, stainless steel.

Because must leads magnetism material not to be able to agglomerate the magnetic line of force effectively, could not form the turbulent flow, could not have the heat energy basically, therefore the electromagnetic oven use material for the magnetic conductive relatively good ferroguinous material,

Due to the accumulation of non-magnetic material cannot be effective magnetic lines, forming not Vortex, Basic can't generate heat energy, so induction cooker uses materials to relatively good permeability of iron materials, generally use pig iron, A3, wok, stainless steel.

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