气体还原法 gas reduction process; gaseous reduction technique
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例句与用法
Metallic powders . determination of oxygen content by reduction methods . part 4 : total oxygen by reduction - extraction 金属粉末.用还原法测定氧含量.第4部分:用还原萃取法测定氧的总含量
Metallic powders . determination of oxygen content by reduction methods . part 2 : loss of mass on hydrogen reduction hydrogen loss 金属粉末.用还原法测定氧含量.第2部分:氢还原时的质量损失
Metallic powders ; determination of oxygen content by reduction methods ; total oxygen by reduction - extraction ; identical with iso 4491 - 4 : 1989 金属粉末.用还原法测定氧含量.第4部分:用还原萃取法
Metallic powders - determination of oxygen content by reduction methods - part 2 : loss of mass on hydrogen reduction hydrogen loss iso 4491 - 2 : 1997 金属粉末.用还原法测定氧含量.第2部分:氢还原时的质
Domestic industries often use the selective nitrogen catalytic reaction sncr and selective catalytic reaction to remove nitrogen oxides from flue gas 目前国内常用之烟道气氮氧化物处理设备有选择性无触煤还原法
Chemical products for industrial use . general method for determination of traces of sulphur compounds , as sulphate , by reduction and titrimetry 工业用化学制品.用还原法和滴定法按硫酸盐测定硫化物痕量的一般方法
Metallic powders - determination of oxygen content by reduction methods - part 3 : hydrogen - reducible oxygen iso 4491 - 3 : 1997 ; german version en iso 4491 - 3 : 2006 金属粉末.用还原法测定氧含量.第3部分:可被氢还原的氧
Conclusion compared with amine reduction , cyanogen bromide activation was more suitable for the preparation of pneumococcus type 1 conjugate vaccine 结论采用溴化氰活化法制备1型肺炎球菌荚膜多糖蛋白结合疫苗优于胺还原法。
Contractors method , comparative method and income capitalization method ( icm ) are three common used methods in income property appraisal . icm has the strongest theoretical base among these three methods 收益性房地产常用的三种估价方法为成本法、市场比较法和收益还原法,其中以收益还原法的理论基础最充分。
The most widely used techniques for the preparation of amorphous alloy catalyst are classified into rapid quenching method , chemical reduction method and impregnation - chemical reduction method 通过骤冷法、化学还原法、浸渍还原法可以得到满足不同催化反应需要的非晶态合金催化剂,并可以通过制备条件的变化调变催化剂的性能。