查询词典 carbon paper

This paper gives a review of the heat transfer of supercritical carbon dioxide in-tube flow and points out that the main factors to influence heat transfer are heat flux, buoyancy, pressure,lubricant and so on.

概述了超临界CO2流体管内对流换热的研究，指出了影响换热的主要因素有热流密度、浮升力、压力、润滑油等，提供了多种公开发表的超临界流体在冷却工况下的换热关联式，同时指出了现有研究内容的不足。

The reinforcement of phosphoaluminate composite cement with nano carbon tube and its effect on the mechanical properties were studied in this paper.

主要研究了纳米碳管对磷铝酸盐复合水泥增韧作用及对其力学性能的影响。

In this paper several technologies, such as Fourier transform infrared spectroscopy, elemental analyzer, wide angle X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy and high resolution transmission electron microscopy were used to systemically investigate the evolution of crystal structure, chemical structure, microstructure and properties of wet-spinning and dry-jet wet-spinning PAN precursor fibers during proxidation and carbonization process, analysis the structural change of carbon fibers during graphitization, and discuss the correlation between the structure and properties.

本文采用傅里叶变换红外光谱、元素分析仪、X射线衍射仪、场发射扫描电镜、透射电镜以及高分辨透射电镜等测试技术，分别系统研究了湿纺原丝和干喷湿纺原丝在预氧化和碳化过程中纤维晶体结构、化学结构、微观结构和力学性能的演变规律，分析了碳纤维在石墨化过程中的结构转变，并对碳纤维结构与性能的相关性问题作了探讨。

This paper presents the CVD growth and the field-emission of carbon nanotubes as a large current density cathode.

研究了碳纳米管作为大电流密度场发射阴极的CVD生长情况与场发射性能。

Through the research of this paper, a conclusion can be drew: NaCl treatment raise the NH4＋-N removal ratio obviously by 18%, and is better than treating by heating, H2SO4, HCl and NaOH. The most reasonable concentration of NaCl is 0.8~1.0mol/L considering technical, economic and other factors synthetically; The best conditions of NaCl modifying is as follows : temperature 70~75℃, time 2.5hours, granularity ＜120mesh, volume/mass 25ml/g; As additive forming pores, activate carbon powder is a little better than charcoal powder, but the effect of both is much better than sawdust.

通过本论文的研究得出以下结论：NaCl改性能明显提高沸石对氨氮的去除效率，氨氮去除率提高了18%以上，其改性效果优于加热、H2SO4、HCl、NaOH等处理方法，综合考虑技术经济等因素的影响，取0.8～1.0mol/L为最合理的改性浓度；NaCl改性的最佳条件如下：温度70～75℃，时间2.5h，沸石粒径＜120目，体积质量比25ml/g；作为微孔沸石的造孔剂，活性炭粉略优于木炭粉，但二者的效果均比木屑好得多。

A carbon fiber winding inlet duct with rectangular cross-section is studied in this paper.

本文对一种矩形截面纤维缠绕复合材料进气道进行了初步设计与分析。

In this paper,we show the study of effect of carbon content and carburized time at high temperature and the temperature and size of involved η-phase sinter on forming thickness of no η-phase layer and cobalt gradient.

作者对含η相的烧结体的碳含量、其高温渗碳时间、温度以及烧结体本身尺寸大小对无η相区的厚度和钴梯度形成的影响进行研究。

This paper presents the results of an experimental comparison of carbon velvet cathodes and a common polymer velvet cathode.

研制了一种碳纤维天鹅绒阴极，并对碳纤维天鹅绒阴极和化纤天鹅绒阴极进行了初步的比较研究。

Company specializing in the production of various types of desiccants: silica gel desiccant such as, clay Desiccant, activated carbon deodorant, desiccant molecular sieves, natural desiccant, mineral desiccant, color blue bead silica gel desiccant, medicinal desiccant, food with desiccant, container desiccant, desiccant Antirust mold, mildew-chip, rust-proof paper, anti-rust fluid, mold fluid, etc..

公司专业生产各类干燥剂：如硅胶干燥剂，粘土干燥剂，活性炭除臭剂，分子筛干燥剂，天然干燥剂，矿物干燥剂，变色蓝珠硅胶干燥剂，药用干燥剂，食品用干燥剂，集装箱干燥剂，防霉防锈干燥剂，防霉片，防锈纸，防锈液，防霉液等。

The growth mechanism of the carbon nanotubes with large inner diameters is discussed in this paper.

文中还讨论了大孔径碳纳米管的生长机理。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。