surface reconstruction

Effect of surface treatment on volume resistance and sensing effect of carbon nanotube-reinforced cement composites;

表面改性对碳纳米管—水泥基复合材料导电性能及机敏性的影响

By XRD,BET,FT-IR and SEM,SiC nanoparticles before and after surface treatment were characterized.

采用氢氟酸对原始纳米SiC颗粒进行表面改性,以制备稳定分散的纳米SiC浆料。

This paper introduced the application of the coal resource filler after crushing and surface treatment in rubber,which included high sulfur coal,coal gangue stone,fly ash and coal cinder and so on,and the research progress about carbon and silica which were produced by the coal resource wastes.

介绍了高硫煤、煤矸石、粉煤灰和石煤渣等煤炭资源类填充剂经粉碎、表面改性后在橡胶中的应用,以及制备炭黑、白炭黑后应用于橡胶中的进展。

Research on surface modification of silica;

纳米二氧化硅表面改性的研究

The surface modification of SiC powders with three kinds of aminoorganosilanes WD-50,WD-52 and WD-57 was carried out,and SiC slurry with high solid loading and low viscosity was prepared.

采用3种氨基硅烷偶联剂WD-50、WD-52和WD-57对SiC微粉进行表面改性,制备出高固相含量、低粘度的SiC料浆,并通过红外光谱分析了SiC微粉改性前后的表面特性。

Meanwhile, the influence of surface modification of wollastonite on the tribological and mechanical properties of its PTFE (PTFE/wollastonite) composites was also studied.

利用钛酸酯偶联剂、硅烷偶联剂和硬脂酸对硅灰石进行表面改性,并对改性后的硅灰石进行类似与聚四氟乙烯(PTFE)复合加工过程中的热处理,测量其处理前后填料与水的接触角的变化,同时还考察了3种改性剂对PTFE/硅灰石复合材料的摩擦学性能和力学性能的影响。

Progress on Synthesis and Surface-modification of Thermoplastic Polyurethane;

热塑性聚氨酯生物材料的合成及表面改性进展

Fe_2O_3 nanoparticles modified by acetic acid were prepared using surface-modification method.

利用表面改性法对Fe2 O3纳米粒子进行醋酸改性 ,用TEM和纳米粒度测试仪对Fe2 O3纳米粒子进行了形貌和粒度表征 ,用FTIR和XPS对改性后的Fe2 O3纳米粒子进行了结构表征 ,用DTA研究了醋酸改性处理对Fe2 O3纳米粒子的高氯酸铵 (AP)热分解催化性能的影响。

",-"KaolinModification and its Application in Printing Roller" The main work is to study the surface-modification of calcinated kaolin and its application in EPDM printing roller compound.

本文是广东省茂名市科技基金科学研究项目“高岭土改性及其在印刷胶辊中的应用研究”的部分工作,主要是进行煅烧高岭土的表面改性及其在三元乙丙橡胶印刷胶辊胶料中的应用研究。

Study on the surface modification of nano-sized MgO powder;

纳米氧化镁粉体的表面改性研究

Progress on surface modification of nano-titania;

纳米二氧化钛表面改性技术进展

Review on the methods of surface modification of nanometer calcium carbonate;

纳米CaCO_3表面改性方法综述

Analysis on Design of Pavement Reconstruction Work of Gaojie Expressway

高界高速公路改建路面工程设计分析

Application of SMA Technique in Pavement Reconstruction Work of Gaojie Expressway

高界高速公路改建路面工程SMA技术的应用

Influence of Overlays' Thickness on the Mechanical Properties of Asphalt Pavement Based on Broken-and-Fixed Concrete

加铺层厚度对冲击压实改建路面力学性能的影响

Study on the Compound Structure of Asphalt Mixture Overlay on Old Concrete Pavement in City

城市道路改建刚柔复合式路面的研究

On consideration and suggestions for reconstruction of cement pavement from old roads

旧路改建水泥路面施工的一些体会与建议

Technical Analysis and Research about Rebuilding Cement Pavement into Asphalt Pavement of Expressway

高速公路水泥路面改建为沥青路面技术的分析与研究

Main destroy characteristic analysis and prevention measures of rebuilding and extension highway asphalt concrete pavement

改扩建公路沥青混凝土路面损坏特性与预防

Application of Recycling Asphalt Surface to Road Re-pavement

沥青路面再生技术在公路改建中的应用

The reconstruction of these four trunk highways designed to ensure smooth highway transportation began last year.

四条公路的整治、改建工程已于1991年全面展开。

Analysis on Rehabilitation of Old Portland Cement Concrete Pavement;

旧水泥混凝土路面维修改建设计理论分析

The Evaluation and Study of Technology for Repaving and Renewal of Existing Cement Concrete Pavements;

旧水泥混凝土路面评价与加铺改建技术研究

Application Man-bicycle-one-plane in City Road Reconstruction or Widening

人非共板断面在城市道路改扩建中的运用

The Application of Cold Regeneration Technique to Bituminous Pavement Reconstruction

冷再生技术在沥青路面改建工程中的应用

Design of Water Diversion and Drainage in Old Concrete Pavements

旧水泥混凝土路面改建的防水排水设计

The application of prime coat and seal in cement concrete pavement reconstruction

透层+封层在水泥混凝土路面改建中的应用

On the architectural facades rebuilding along the south road of Hohhot channel

浅析呼和浩特通道南路沿街建筑立面改造设计

The Design Theories and Method Researches of the Compound Structure of Asphalt Mixture Overlay on Used Concrete Pavement;

旧路改建刚柔复合式路面结构设计理论及方法研究

The Application of Asphalt Pavement Cold In-place Recycling Technology in Jilin Province Highway Reconstruction Project;

沥青路面冷再生技术在吉林省公路改建工程中的应用