在这样的测定中,采用Gooch坩埚或类似的过滤器.Gooch crucibles or similar filters are used for such measurements.所有重量分析需要某种坩埚或器皿保留残渣或沉淀物.All gravimetric measurements require some sort of crucible or dish to hold the residue or precipitate.大多数...
铝是从铝土矿中提炼出的.Aluminum is made from bauxite.谱图合成在铝土矿矿物鉴别中的应用.Application of synthesized EDS spectra to the differentiation of minerals in bauxite.铝是一种从铝土矿提炼出的金属.Aluminium is a metal which is produced from bauxite....