In the study on classification and recognition of catalyst surfaces, features were computed for each wavelet packet and they fully describe the information distribution of surface images at multiple scales space.
本文讨论了小波包分析技术及其在催化剂表面ＳＥＭ图象识别上的应用。
Study of Carbon Deposition on Catalyst during Methane Partial Oxidation to Synthesis Gas by DFT;
甲烷部分氧化制合成气反应中催化剂表面积碳的DFT研究
There are inherent difficulties in selecting any method as a standard for catalytic surface area determinations.
要选定一种测定催化剂表面积的标准方法具有其特有的困难。
Studies of Coke Formation on Catalysts for Direct Synthesis of Styrene
一步法合成苯乙烯催化剂表面积炭对活性的影响
Catalysts and adsorbents--Determination of surface area
GB/T5816-1995催化剂和吸附剂表面积测定法
Characterization and Analysis of Carbon Deposited on the Surface of Ni/Al_2O_3 Catalyst for Methane Dry Reforming
甲烷干重整催化剂Ni/Al_2O_3表面积炭表征与分析
The surface acidity and coke deposition on zeolite catalysts for aromatization of methane under non-oxidative condition
甲烷无氧芳构化催化剂表面酸性及积炭的研究
The nanomaterials as catalysts have high ratio surface area and high surface energy, showing much higher catalytic activity than traditional catalysts.
纳米尺度的催化剂具有高的比表面积和表面能，其催化活性显著高于传统催化剂。
The Synthesis of High Surface Area Cu-Cr Catalysts and Catalytic Properties for Glycerol Hydrogenolysis
高比表面积Cu-Cr催化剂的合成及甘油氢解催化性能
The catalyst vendors came out with a catalyst incorporating a low surface area, high purity alumina carrier.
催化剂出售商供应了一种具有表面积小，纯度高的氧化铝载体催化剂。
CATALYTIC ACTIVITY AND BET SURFACE AREA OF METHANOL SYNTHETIC CATALYST CONTAINING ZIRCONIUM
含锆甲醇催化剂的比表面与催化活性
Apply accelerator to the surface on the bracket according to the following instructions:
按照下列说明为支架表面施用催化剂：
Do not touch the bracket contact surface after the accelerator has been applie
施用催化剂后不要碰支架接触表面。
THE MEASUREMENT OF SURFACE ACIDITY OF SOLID ACID CATALYST BY GAS CHROMATOGRAPHY
气相色谱法测固体酸催化剂表面酸度
5) The catalyst deactivity is mainly caused by the coke deposit on catalysts.
结果表明，积炭是催化剂失活的主要原因；
Study on Catalyzer of Synthesis Surfactant-alkyl Polyglycosides;
合成表面活性剂烷基多苷的催化剂研究
The Studies of Surface Properties on Carbide and Phosphide Catalysts for Hydrodesulfurization;
碳化物、磷化物加氢脱硫催化剂的表面特征研究
FRACTAL CHARACTERIZE OF THE SURFACE OF HETEROGENEOUS CATALYSIS AND THE USE ON CATALYTIC REACTION STUDYING;
多相催化剂表面的分形表征及其应用研究
Surface Modification, Supporting and Photocatalysis of Titanium Dioxide;
二氧化钛催化剂的表面改性、负载和光催化性能研究