density of the catalyst solution 催化剂密度
Lithium catalyst solution polymerization 锂系溶液聚合
Amine solution reaming type catalyst 胺水扩孔型催化剂
catalyst impregnating solution 催化剂浸渍液
solid solution catalyst 固溶体催化剂
But cobalt and manganese bromide catalyst solution is more convenient for industrial application and its manufacturing cost is lower than others.
溶液态钴锰溴化物复合催化剂使用方便且制造成本较低。
Determination of palladium in acetaldehyde catalyst solution can avoid the use of the toxic reagent, so it can improve working environment, and shorten analysis time.
采用原子吸收法分析乙醛催化剂溶液中的钯含量，使分析工作者避免接触有毒试剂，改善了工作环境，又缩短了分析时间。
The effects of lithium hydroxide catalyst solution (6%), reaction temperature, reaction time, amount of water on reaction efficiency were studied and discussed briefly.
考察了6%氢氧化锂水溶液、水含量、反应温度和反应时间对取代度和反应效率的影响。
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