1) alumina-supported
氧化铝固载
2) alumina coated with potassium fluoride
氧化铝固载氟化钾
1.
The development and application of alumina coated with potassium fluoride in catalysis of organic reactions were reviewed with 58 references in recent years.
介绍近20年来氧化铝固载氟化钾催化剂在有机化学反应中的应用,参考文献58篇。
3) alumina support
氧化铝载体
1.
The alumina support was treated in the moderate aqueous hydrothermal condition to avoid from the excess growth of boehmite (AlOOH) crystals which usually results in the obvious decrease of the specific surface area (BET).
为制备高活性负载型催化剂,人们对氧化铝载体进行了大量的改性研究,如对前驱物进行热处理以增加其多孔性[2]、添加TiO2、B、F等制备复合载体提高其表面酸性[3~5]等。
4) alumina carrier
氧化铝载体
1.
The results indicated that nanoparticles alumina carrier had good stability,even distribution,large pore size,surface area and pore volume,high strength and lower bulk density,which conformed to characteristics of nanoparticles.
结果表明,制备的超增溶纳米自组装氧化铝载体性能稳定,分布均匀,具有较大的孔径、比表面积和孔容,强度高,堆积密度小,符合纳米粒子特性。
5) Supported alumina
负载氧化铝
6) fluorinated alumina
载氟氧化铝
1.
The paper introduces the method of determination of fluoride content in the fluorinated alumina by the F ion selective electrode.
研究了氟离子选择性电极测定载氟氧化铝中氟,在pH=6～7总离子强度调节缓冲溶液介质中,氟离子浓度在0 95ug/mL～3 8ug/mL范围内呈良好线性关系,方法的灵敏度和选择性均较好,应用于铝电解烟气中载氟氧化铝中氟的测定。
补充资料：窦固(见窦固攻北匈奴)
窦固(见窦固攻北匈奴)
Dou Gu
Doll GU窦固(D ouGu，?一公元88)东汉中期将领。字孟孙。扶风平陵(今陕西咸阳西北)人。名将窦融侄。历任奉车都尉、卫尉等。以率军攻北匈奴著名。见窦固攻北匈奴。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条