分别介绍了砂浆切割技术和金刚线切割技术并对比了这两种方法的优缺点，证实

Mortar were introduced diamond wire cutting and cutting technology and Advantages and disadvantages of these two methods, it was confirmed diamond wire cutting technique has great potential, introduces a variety of texturing methods and polycrystalline diamond cutting thereof Save the opposite effect, cell efficiency is summarized in the following table, in addition ITRPV reported in the last two years all kinds of diamond wire cutting system market share velvet polysilicon technology and the forecast for the next decade, the table below,

The mortar cutting technology and the king-size wire cutting technology are introduced and the advantages and disadvantages of these two methods are compared, confirming the great potential of the king gang cutting technology, and detailing the various velvet-making methods of the gold-and-gold wire cutting polysilicon and their resonization effect, the battery efficiency is summarized as follows, In addition, ITRPV reported the market share of various gold-wire cutting polysilicon velvet technology in the past two years and forecasts for the next decade, as shown below,

Mortar cutting technology and wire diamond cutting technology are introduced separately. The advantages and disadvantages of these two methods are compared. It is proved that wire diamond cutting technology has great potential. Various methods of making polycrystalline silicon by wire diamond cutting are introduced in detail and their counter-effects are summarized. Battery efficiency is summarized in the following table. In addition, ITRPV reports various technologies of making polycrystalline silicon by wire diamond cutting in recent two years. Market share and projections for the next decade are as follows.<BR>