发布于:2025-07-06 05:34浏览量:55文/优校网
1.铁的锈皮;【冶】熔渣,烧结物
2.【地】泉华
1.烧结
1.to use pressure and heat below the melting point to bond and partly fuse masses of metal particles, or be bonded in this way
1.a mass of metal particles bonded and partly fused by the use of pressure and heat below the melting point
2.a whitish chemical sediment consisting of porous silica or calcium carbonate deposited by a mineral spring