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- The interface structure of TiAlN/Ti multi composite compound coating on HSS substrates by multi arc ion deposition, was analysed with AES, XTEM and EDS. 利用多弧离子镀方法 ;在HSS钢基体上沉积了TiAlN/Ti多元复合涂层 ;通过AES、XTEM以及EDS等手段 ;研究了涂层的界面结构 .
- For precious metal catalyst,composite catalyst based on precious metal should be developed.The utilization rate of precious metal should be impr... 对于贵金属催化剂,应大力开发与贵金属复合的多元催化剂,提高贵金属利用率,降低贵金属负载量。
- The appropriate conditions for the direct synthesis of pre-polymer of PLLA via melt solid-state polycondensation were prepared with an composite catalyst. 以L-乳酸为原料,采用复合催化剂熔融缩聚的方法,制备预聚物,然后进行固相缩聚研究。
- Ethylene polymerization was conducted in a single autoclave with supported non-metallocene single site-BCG composite catalyst to prepare bimodal high density polyethylene (bimodal HDPE). 用负载化的非茂单活性中心催化剂和工业上聚乙烯气相法BCG催化剂复合,在单釜中进行了双峰高密度聚乙烯(双峰HDPE)的合成实验。
- Application of Antimony-Titanium Composite Catalyst 锑钛复合催化剂应用研究
- ZnO-TiO2-SiO2 composite catalyst ZnO-TiO2-SiO2复合催化剂
- In high performance liquid chromatography, it is necessary to apply multi composition gradient elution for the separation of complex samples such as environmental and biological samples. 根据溶质在色谱柱内的迁移规律,建立了一种利用线性梯度实验快速获得溶质保留值方程系数,然后以串行色谱响应函数为优化指标进行多台阶梯度分离条件优化的方法。
- By using ethylene oxide and ethanol as reactants,2-ethoxyethanol is prepared over MgO/Al_2O_3 composite catalysts in a continuous membrane reactor. 采用连续式膜反应器,在镁铝复合氧化物催化剂的作用下,以乙醇和环氧乙烷为原料,合成了乙二醇乙醚。
- Ufilization of composite catalyst agent technique to cement 水泥复合激发剂技术的应用
- perfluorosulfonic acid resin/silica composite catalyst 全氟磺酸树脂/SiO2复合物催化剂
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- Preparation Method for Composite Catalyst Intermingled with Perovskite Oxide 复合掺杂钙钛矿氧化物催化剂的制备方法
- Study on Organorare-earth Composite Catalyst in Polyurethane Paving Materials 有机稀土复合催化剂在聚氨酯铺面材料中的应用
- Keywords ceric sulfate;copper sulfate;composite catalyst;esterification; 硫酸铈;硫酸铜;复合催化剂;酯化反应;
- Turn the mode dial to select multi exposure mode. 把模式盘转到多重曝光模式。
- The results of TPD and analysis of desorption products show that the nature of surface oxygen of and desorption of C3H6 from various composition catalysts are obviously different. 丙烯程序升温脱附和对脱附产物的分析表明,不同组成的催化剂的表面氧化能力和脱附性质有明显的区别。
- Keywords SiC whisker VLS process rate-determining step composite catalyst; VLS机理;速率控制步骤;复合催化剂;
- The Multi Commodity Exchange of India Ltd. 印度大宗商品交易所。
- Multi Commodity Exchange of India Ltd. 和印度多种商品交易所。
- Multi Vision TM Confined Space Gas D. 密闭空间气体检测仪。
