The effect of metal impurities on coking in catalytic cracking reactions was studied by employing IR, TG, ESR and XPS techniques.
采用IR、TG、ESR、XPS等技术研究了催化裂化反应中金属杂质沉积在催化剂上对积炭的影响。
The average life of oxygen vacancies in quartz from sediments were estimated using ESR signal intensity of E「 centers by thermal activitation technique.
采用热活化技术,用E’心的电子自旋共振信号估算出沉积物中石英氧空位心的平均寿命。
In this paper, the ESR (electron spin resonance) spectra of gold bearing quartz and pyrite have been systematically studied by means of JES FE1XG model ESR spectrometer.
利用JES - FE1XG型电子自旋共振波谱仪,系统地研究了含金石英与黄铁矿的电子自旋共振(esr)波谱。
In this paper, we study the effect of mental impurities on coking in catalytic cracking reactions. IR, TG, ESR and XPS are used for the study.
采用IR、TG、ESR、XPS等技术研究了催化裂化反应中金属杂质沉积在催化剂上对积炭的影响。
ESR spectrum show that reduced of heteropoly acid was occurred in vapor-phase nitration reaction of benzene.
ESR谱表明:杂多酸催化剂的钨在苯气相硝化反应中发生了还原反应。
Conclusion There was no linear correlation between HCT and ESR by quantitative capillary photometry method, no matter in the patient group or in the healthy group.
结论定量毛细管速率法测定的ESR与HCT间,无论是病例组还是健康组,均不存在直线相关关系。
In this paper, a design of TE011 mode right cylindrical ESR sample cavity and the author」s designed example are introduced.
本文介绍了TE _(011)模式园柱形esr样品腔的设计方法和作者的一个设计实例。
Double diffusion method, Westergren and automatic gel method detected ant-SSA and ant-SSB antibody, ESR and serum protein electrophoresis respectively.
抗SSA和抗SSB抗体、ESR、血清蛋白电泳检测分别采用免疫双扩散法、魏氏法、全自凝胶法。
Active free radicals produced during the photolysis of organo-stannum compounds have been studied by the combination of spin trapping technique and ESR spectroscopy.
本文用自旋捕捉技术与esr相结合的方法,研究了六种有机锡化合物的光解反应历程。
This article analyses the principle and experiment phenomenon of microwave ESR spectrometer from an experiment operator's standpoint.
从实验操作者的角度,对微波电子自旋共振谱仪的原理及实验现象进行分析。
Some paleomagnetic data and ESR dating data coincide with geochronometer published in 2000, and may be regarded as subsidiary basis for chronostratigraphic classification.
部分地层的古地磁和ESR测年数据与2000年公布的地质年代数据基本吻合,可以作为年代地层划分的辅助依据。
The development, the recent situation and the principles of ESR dating are introduced in this paper.
本文介绍了用ESR 测地质年代方法的发展、现状及基本原理。
The title compound has a reversible photochromic property. A possible photochromic mechanism was proposed based on the ESR spectra of colour-changed samples.
该化合物均具有可逆的光致变色特性,基于变色后样品的电子自旋共振(esr)谱提出一个可能变色机理。
IBM Support Assistant ESR integrates nicely with data collection and simplifies the PMR submission process.
IBMSupportAssistantESR与数据收集实现了很好的集成,简化了PMR提交流程。
Architecturally, the SAP SR and ESR are two separate components that interact, whereas WSRR is a single component.
从体系结构上说,SAPsr和esr是两个单独的交互组件,而WSRR是一个单一组件。