The chemical process of sol-gel technology can be divided into organic and inorganic technology according to the different raw material.
溶胶—凝胶技术的化学过程根据原料不同可以分为有机工艺和无机工艺。
The pilot-scale test results showed that the use of different leaching processes for different raw material can result in grade<0.25% in the secondary In leach residue…
生产扩试表明,不同铟原料采用不同的浸出方法可以使铟的二次浸出渣含铟<0 25%。
At the same time, the difference of economic scales under different raw material price conditions is analyzed to illustrate the significance of forestry-paper integration an...
同时,通过分析不同原料价格状况下经济规模的差异来说明林纸一体化及完善林木生产与流通环节税费对纸浆生产企业的重要意义。
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