carrier recombination是什么意思

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用法例句

Application of TiO_2-Al_2O_3 composite support on ultra deep hydrodesulfurization;

负载型TiO_2-Al_2O_3复合载体在超深度加氢脱硫中的应用

A series of SiO2-Al2O3 composite supports were prepared by simple hydrolysis and deposition of Na2SiO3·9H2O on macropore Al2O3.

以硅酸钠为原料,以大孔Al2O3为基载体,采用水解沉积法制备了SiO2-Al2O3复合载体。

The impregnation-precipitation method was adopted to prepare the nano-sized ZrO2/Al2O3 composite supports.

采用浸渍-沉淀法制备了负载型纳米ZrO2/Al2O3复合载体。

A series of Cu catalysts supported on MgO/Sepiolite composite carriers were prepared by precipitation method combined with impregnation method and used for dehydrogenation of cyclohexanol.

采用浸渍沉淀法制备了不同比例的MgO/海泡石(Sep)复合载体负载Cu催化剂,并考察了其对环己醇脱氢反应的催化性能。

A composite carrier consisting of magnesium dichloride and polyethylene terephthalate (MgCl_2/PET) was prepared with emulsification method.

使用乳化法制备了一种新型的MgCl_2/聚对苯二甲酸乙二酯(PET)复合载体,用扫描电子显微镜、红外光谱仪、差示扫描量热仪-热重分析仪和X射线粉末衍射仪进行表征。

Escherichia coli cells were immobilized with composite carriers of carrageenan and gelatin.

用卡拉胶与明胶复合载体固定大肠杆菌,优化了固定化细胞的制备条件,并利用该复合载体固定大肠杆菌细胞进行酶法制备γ-氨基丁酸的研究。

From the characterization of combined support of nanosize ZrO2 and catalysts by XRD and TEM and BET,it is found that the nanosize ZrO2 is distributed in uniform on the Al2O3,and the crystal size of such supported zirconia is about 4 nm as deduced from the XRD line broadening.

在制备大孔氧化铝基载体的基础上,采用浸渍-沉淀法制备了负载型纳米ZrO2复合载体,并以此载体负载Ni制成催化剂用于CO2重整CH4制合成气的反应。

The physical features of nanosized combined support and CoMo supported catalysts with different nanosized scales were summarized.

总结了复载不同纳米尺度的复合载体及其CoMo催化剂的表面酸性及孔结构特性的表征结果。

Al_2O_3-TiO_2 complex support was prepared by co-precipitation and characterized by means of BET,mercury injection method,SEM,XRD,Pyridine-TPD and Pyridine-IR.

采用共沉淀法制备了A l2O3-T iO2复合载体,采用BET法、压汞法、扫描电子显微镜、X射线衍射、吡啶吸附-程序升温脱附和吡啶吸附红外光谱法对A l2O3-T iO2复合载体进行了表征。

Al_2O_3-TiO_2 complex supports for Pd catalyst were prepared by co-precipitation.

采用共沉淀法制备了A l2O3-T iO2复合载体(简称复合载体),研究了该复合载体负载Pd后制备的Pd/A l2O3-T iO2催化剂在乙炔选择加氢反应中的催化性能。

A new type of heterogeneous Z-N catalyst was prepared by using mixture of Mg-Montmorillonite (MMT) and Mg(OEt)2 as complex support.

将传统 Z-N 催化剂 TiCl4负载于蒙脱土-乙醇镁复合载体上,进行丙烯常压原位聚合,制备聚丙烯-蒙脱土纳米复合材料,克服了单一蒙脱土作载体时聚合活性低、产物分子量小的缺点。

The bearing property and test result of the ram compaction piles with composite bearing base used in Tianjin Taoxiangyuan residential district are introduced.

通过天津桃香园小区复合载体夯扩桩的工程实例 ,介绍了该桩的承载特点及检测效果。

The ram-compaction pile with composite bearing base is a new type of technology, which has the characters of high bearing capacity and convenient construction process.

复合载体夯扩桩是一项新技术,它承载力高、施工简便、适用范围广。

Interfacially Polymerized Fixed Carrier Composite Membranes for CO_2 Separation;

界面聚合法制备分离CO_2固定载体复合膜

Experimental Study of Deep-completely Thickness Wound Repaired by Auto Marrow Stem Cell Carrier Complex Membrane;

自体骨髓间充质干细胞载体复合膜修复皮肤全层缺损的实验研究

Experimental Study of Rabbit Radial Bone Defects Repaired by Autogenous Bone Marrow Mesenchymal Stem Cells Carrier Complex;

自体骨髓间充质干细胞载体复合物修复兔骨缺损的实验研究

Study on the Preparation and the Properties of Supported Nano-CeO_2 Composite Support;

负载型纳米CeO_2复合载体的制备及其性能的研究

Properties of Ni Supported on ZnO-based Mixed Oxides for Hydrodesulfurization of Thiophene

ZnO基复合载体负载Ni催化剂催化噻吩加氢脱硫

The bearing property and engineering application of new rammed enlarged composite bearer pile

新型复合载体夯扩桩的承载性状及工程应用

Researches on Structural Performance of Light Gauge Steel Framed Compound Bearing System;

轻钢龙骨复合承载体系结构性能研究

Application of Composite Bottom Expansively Ramming Pile in Ground Treatment;

复合载体夯扩桩在地基处理中的应用

Study on Montmorillonite Nanocompound Drug Delivery Carrier

蒙脱土纳米复合药物释放载体的研究

Application of the ram-compaction pile with PHC pre-stressed tube as body

PHC管桩作桩身的复合载体桩的应用

Biosynthesis of CDPC by Mixed Supports Immolibized Yeasts

复合载体固定化酵母生物合成胞二磷酸胆碱

Novel Biomimetic Mixed Micelle Based on MePEG-Chol and MePEG-St for Drug Delivery;

仿脂质体复合胶束及其作为药物载体的研究

Research on the Microparticles Composed of Chitosan and Liposomes for Drug Carriers

壳聚糖脂质体复合微粒作为药物载体的研究

Numerical analysis of local reinforcement of composite case under complicated load

复杂载荷下复合材料组合壳体局部补强的数值分析

Research on Biomimetic Synthesis and Property of Drug Carrier of CPP/CS Composite for Bone Repair and Therapy;

骨修复和骨病治疗药物载体CPP/CS复合材料的仿生合成及性能研究

Study on Catalytic Properties of Nickel Loaded on ZrO_2 and ZrO_2 Based Composite Support for Benzene Hydrogenation;

ZrO_2及ZrO_2基复合载体负载镍催化苯加氢制环己烷的研究

Calculation Research on Failure Model and Bearing Capacity of Wall-Studs System Subject to Centric Axial Loads;

竖向荷载作用下柱—板复合体系破坏模式和承载能力的计算研究

Preparation of Pt-Pd/TiO_2-ZrO_2 Catalyst and Study of Its Hydrodearomatics Performance

钛锆复合载体负载Pt-Pd催化剂的制备及加氢脱芳性能的研究