How is the system designed to preserve the ACID properties of a unit of work? 如何设计系统来保存工作单元的ACID属性?
Niobic acid and compounds containing niobium are applied in a wide range of catalysis fields for their unique acidic property and thermal stability. 摘要铌酸和含铌化合物独特酸性和热稳定性，广泛的应用催化领域中。
In principle the consistency property of transaction systems as defined in the ACID properties (atomicity, consistency, isolation, durability) is a different kind of consistency guarantee. 两种选择都要求客户端开发者了解系统到底提供什么。如果系统突出一致性，那么开发者就必须处理系统可能出现的不可用的情况。
The results indicate that Ti|SiZSM|5 zeolite synthesized by cheap materials has high crystallinity and weak L acidic property. 结果表明 :使用廉价原料在适宜的条件下可以合成出高结晶度的Ti SiZSM 5分子筛 ,产品为正交晶系 ;
The acid properties of RGD-1catalyst surface was characterized by Py-FTIR, and the species of coke formed by CGO were also analyzed. 采用吡啶红外法表征了积炭催化剂的表面酸性质，并对所生成焦炭的种类进行了分析。