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- 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 ;
- 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。
- Its structure and surface acidic property are characterized by using XRD,IR,NH 3 TPD and EDX. The catalytic activity on m xylene isomerization is investigated. 用XRD、IR、NH3-TPD等表征了AlPO4-5分子筛的结构和表面酸性,并对其作为间二甲苯异构化催化剂的催化活性进行了考察
- 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?
- The relationship of catalyst acidic properties to coke activity in catalytic cracking reactions is studied by IR,TG,and XRD. 采用IR、TG、XRD等技术研究催化裂化反应中催化剂的酸性质与积炭的关系。
- The surface acidic properties of various trivalent hetero-atom containing H(M)ZSM-5 (M = Al, Ga, Fe, B) have been investigated by means of TPD and IR. 用IR,TPD技术研究了不同三价杂原子的H(M)ZSM-5(M=Al,Ga,Fe,B)的表面酸性质。
- To ensure predictable behavior, all transactions must possess the basic ACID properties (atomic, consistent, isolated, and durable). 若要确保发生可预测的行为,所有事务都必须具有基本的ACID属性(原子性、一致性、隔离性和持久性)。
- The surface acidic properties of heteroatom-containing(M)AlPO_4-5(M=Si,Mg,Co)have been studied by means of Temperature Programmed Desorption(TPD)and Infrared spectroscopy(IR). 利用吡啶吸附态的红外光谱(IR)、氨气的程序升温脱附(TPD)等方法研究了不同杂原子的磷酸铝分子筛的表面酸性.
- 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 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。
- The composition and acidic properties of the catalysis have been characterized by XRD, XPS and TPD. It shows that the Co exists in the form of Co 3O 4, CoAl 2O 4 besides the mainly forms CoO. 利用XRD ,XPS ,TPD等表征手段分析了催化剂的组成及其酸性 ,结果表明 :催化剂中的Co除了以CoO的形式存在外 ,还有Co3O4和CoAl2 O4的形式 ;
- Keywords acidic property;telon fast green 5G;new technology;dye; 酸性;蒽醌绿;新工艺;染料;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- A transaction ensures that all interactions with resource managers such as SQL Servers, Message Queuing, Oracle Servers, and SNA Servers maintain the ACID Properties required to run robust distributed applications. 事务确保与资源管理器(如SQL Server、消息队列、Oracle Server和SNA Server)的所有交互维护运行可靠的分布式应用程序所需的ACID属性。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧,土壤的酸化越来越严重。
- If that occurs in your application the suggested remedy is to use auto-commit as the common case, reserving transactions for sections of code that really need full ACID properties. 如果在应用程序中出现这种情况,那么建议的补救办法是在一般情况下使用自动提交,而对于真正需要全部ACID特征的代码部分则仍然使用事务。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。