area measurement of catalyst
英 [ˈeəriə ˈmeʒəmənt ɒv ˈkætəlɪst]
美 [ˈeriə ˈmeʒərmənt əv ˈkætəlɪst]
网络 催化剂表面积测定
双语例句
- The ultrafine amorphous Co-B catalyst is prepared by chemical reduction method. XRD, SEM and specific surface area measurement techniques are used to investigate the phase, morphology, particle size and catalytic activity of the catalyst for the hydrogenation of soybean oil.
采用化学还原法制备了Co-B超细非晶催化剂，借助XRD、SEM、比表面测定等技术研究了催化剂的物相、粒子大小与形貌、比表面积及大豆油加氢活性。