经纱采用复丝、纬纱采用单丝、底网组织采用经二重平组织和双层组织，可使造纸压榨毛毯的底网性能满足使用要求。

Choosing multifilament as warp, single yarn as weft, double backed stitch and double-layer as bottom web stitch, bottom web property can satisfy the demand of pressing paper making felt.

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结果表明：涂层经激光重熔处理后，WC颗粒部分分解形成W2C，同时形成新的硬质相和共晶组织。

The results show that after laser remelting, part of WC particles are decomposed into W2C, at the same time the reaction forms some new compounds.

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