助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   coating 在 工业通用技术及设备 分类中 的翻译结果: 查询用时:0.054秒
图标索引 在分类学科中查询
所有学科
工业通用技术及设备
金属学及金属工艺
一般化学工业
无机化工
材料科学
电力工业
有机化工
轻工业手工业
药学
更多类别查询

图标索引 历史查询
 

coating     
相关语句
  包覆
    According to the means and the functions of modification, the main methods of surface modification including mechanochemical modification, oxidation modification, surface chemical modification, encapsulation modification, coating modification and deposition modification were described.
    本文中综合铝粉改性的手段及改性后铝粉的功能,介绍了铝粉表面改性常用的几种方法,包括机械化学改性、氧化改性、表面化学改性、胶囊改性、包覆改性和沉淀改性等。
短句来源
    A Novel Technology for Fine Particle Coating by Using Rapid Expansion of Supercritical Fluid Solution
    超临界流体快速膨胀用于细颗粒包覆技术
短句来源
    Preparation and Characterization of TiO 2 Coating Graphite Particles
    TiO_2包覆石墨颗粒的制备及表征
短句来源
    Study on Ni coating on surface of MoS_2 powder
    金属Ni包覆MoS_2粉末的研制
短句来源
    Effect of Temperature on the Properties of SiO_2 Films Coating for EL Phosphor
    温度对电致发光粉表面包覆SiO_2膜特性的影响
短句来源
更多       
  镀膜
    Application of Cryopump with Closed-Cycle Refrigerator to Vacuum Coating
    致冷机低温泵在真空镀膜中的应用试验
短句来源
    Controlled Arc Evaporation Source for Vacuum Arc Coating
    用于真空电弧离子镀膜的受控电弧蒸发源
短句来源
    THE COATING TEXTILES FOR SOLAR-THERMAL CONTROL
    控制光-热的镀膜织物
短句来源
    EFFECTS OF MgF_2 COATING ON THE WEATHERABILITIES OF ZrF_4-BaF_2-AIF_3-YF_3 GLASS
    MgF_2镀膜对 ZrF_4-BaF_2-AlF_3-YF_3系统玻璃耐侯性的影响
短句来源
    VAPOUR PHASE HYDROGEN PERMEATION THROUGH STAINLESS STEEL AND ITS COATING MATERIALS
    不锈钢及其镀膜复合材料气相氢渗透研究
短句来源
更多       
  包衣
    Secondly, element prescription and preparation methods of coated Al-Fe-Ni alloy series metallic nano-composite powder materials by SLS were studied and optimized by orthogonal test method. Material prescription is 90Al-7Fe-3Ni and coating material is ethane vinyl acetate resin (EVA) was confirmed at last.
    其次,本文研究了SLS覆膜Al-Fe-Ni合金系金属纳米复合粉末材料的组元配方与制备方法,并用正交试验法进行了优化,获得的材料成分配方为:90Al-7Fe-3Ni,覆膜(包衣)聚合物为乙烯-醋酸乙烯热熔胶(EVA)。
短句来源
    Study on Particles' Coating in Forced Rotating Fluidized Bed with Spraying
    强制旋流喷雾流化床微粒包衣的实验研究
短句来源
  包膜
    Preparation and Coating Process of Nano-scale Y_2O_3:Eu~(3+) Powders
    纳米Y_2O_3:Eu~(3+)粉体的表面包膜处理
短句来源
    Y_2O_3∶Eu red phosphor for FED application was prepared by high temperature solid-state reaction. The In_2O_3 coating by precipitation method to the phosphor was applied to promote the conductivity of particles.
    采用高温固相法合成了FED用Y2O3∶Eu红色荧光粉,为提高其导电性,采用表面成膜包覆法对其进行了In2O3包膜研究。
短句来源

 

查询“coating”译词为其他词的双语例句

     

    查询“coating”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      coating
    Mordenite composite membranes were prepared by means of coating a porous α-alumina support with nanosized mordenite seeds followed by hydrothermal crystallization.
          
    Results showed that optically variable pigments can be prepared by coating Cr2O3 on the surface of the pretreated TiO2-coated mica.
          
    Effect of TiO2-coating on structure and electrochemical performance of LiCo0.2Ni0.4Mn0.4O2
          
    LiCo0.2Ni0.4Mn0.4O2, as the cathode material for lithium ion batteries, was modified by TiO2-coating.
          
    The results suggest that a small amount of TiO2-coating does not change the crystalline structure, but considerably improves the electrochemical performance of LiCo0.2Ni0.4Mn0.4O2 in terms of capacity delivery and cyclability.
          
    更多          


    There are three main possibilities for application of solar energy: photo-thermal conversion, photovoltaic conversion, and photochemical conversion.Therefore, photo-collection plays an important role in the solar energy application technology. Research on the interrelation between solar radiation and substances, exploration of methods for increasing photo-collective efficiences, as well as development of new optical-collective materials are important for solar energy application.At present, the design and study...

    There are three main possibilities for application of solar energy: photo-thermal conversion, photovoltaic conversion, and photochemical conversion.Therefore, photo-collection plays an important role in the solar energy application technology. Research on the interrelation between solar radiation and substances, exploration of methods for increasing photo-collective efficiences, as well as development of new optical-collective materials are important for solar energy application.At present, the design and study of spectral selective coatings by use of optical interference filter are very interesting. These optical-collective coatings consist basically of a stack of one or more layers of alternating high and low refractive indices. Appropriate choice of refractive index, layer thicknesses and number of layers permits the development of advanced spectral-selective coatings.In order to design the useful optical-collective coatings, it is necessary to use a lot of materials, which have different indices of refraction. We have done the following: (1) Among the important optical parameters of more than 180 AB type compounds, the indices of refraction of different materials are reviewed; (2)The principles in the change of refractive index of materials are discussed with respect to chemical bond parameters; (3)The magnitude of refractive indices of some interesting materials is predicted.

    利用光学干涉原理设计和研究光谱选择性涂层是当前太阳能利用研究的一个重要方面,这种涂层基本上都是由一些折射率高低不同的膜层交替叠合而成,只要适当选择不同折射率的材料,控制膜层厚度和层数,就可制成各种性能的采光涂层。本文从评价材料的重要光学常数折射率着手,从化学键参数出发,运用原子量、电负性、以及电荷-半径比等参数来研究材料的折光性。总结了单一元素、离子型卤化物、氧化物和非氧化物等近二百种材料的组成、结构、化学键参数与折射率的关系。探索各类材料的折射率变化规律,预测某些材料的折射率范围。

    The sodium deposition in β-alumina ceramics has been investigated by means of EPMAwhich provided a method for combining the sodium deposition process with simultaneousanalysis of the sodium content. Measurements performed on samples with or without con-ductive coating film showed that the sodium content at the points bombarded by electronbeam increased with time of bombardment. For the samples without conductive coating,the counting rates of NaK_αX-ray were higher and appeared fluctuating. The phenomenonwas...

    The sodium deposition in β-alumina ceramics has been investigated by means of EPMAwhich provided a method for combining the sodium deposition process with simultaneousanalysis of the sodium content. Measurements performed on samples with or without con-ductive coating film showed that the sodium content at the points bombarded by electronbeam increased with time of bombardment. For the samples without conductive coating,the counting rates of NaK_αX-ray were higher and appeared fluctuating. The phenomenonwas explained to be caused by the charge accumulated at bombarded points thus leadingto a drift of electron beam. The NaK_α counting rate curves during sodium deposition andthe secondary electron image at the deposition point as well as NaK_αX-ray scanning ima-ge at the surface of samples after sodium deposition are given.

    采用电子探针(EPMA)显微分析方法,研究了β氧化铝陶瓷中的钠沉积现象。本方法具有同时实现钠沉积过程和钠含量分析的特点。对于表面蒸镀导电膜和未镀导电膜的试样所进行的实验表明,电子束轰击点的钠含量随轰击时间而增加。未镀导电膜试样的NaK_αX射线计数率较高,且出现起伏。钠含量的起伏变化可被解释为在轰击点的电荷积累以及由此导致的电子束漂移。给出了钠沉积过程的NaK_αX射线计数率变化曲线和钠沉积点的二次电子图像和NaK_αX射线面扫描图像。

    Excellent double-layer black chrome selective coatings for all-glass vacuum tubular collectors are obtained with solar absorptivity (αs) of about 89-91% and infrared emi-ssivity(εn) of about 5-7% by evaporation- There is no evidence of deterioration of the coating after baking for one hour at 300-400℃.Optical constants of each black chrome selective coating was obtained by laser interference method at λ=6328A.The calculated reflectance of the whole coating using the above results is near...

    Excellent double-layer black chrome selective coatings for all-glass vacuum tubular collectors are obtained with solar absorptivity (αs) of about 89-91% and infrared emi-ssivity(εn) of about 5-7% by evaporation- There is no evidence of deterioration of the coating after baking for one hour at 300-400℃.Optical constants of each black chrome selective coating was obtained by laser interference method at λ=6328A.The calculated reflectance of the whole coating using the above results is near to that measured with the UV-VIS-NIR spectrometer.It shows the front layer black chrome coating has the effect of antireflection.The coating feature and structure are being studied using transmission electron microscopy and electron diffraction and so on.The said technique was applied to evacuated solar tubes which behave better than those with single layer coatings.

    本文介绍了用于全玻璃真空管太阳能集热器的真空沉积双层黑铬选择性涂层的工艺和性能。其α_s为89%—91%,ε_n为5%—7%(80℃)。该涂层经300℃—400℃、1小时的烘烤后,α_s和ε_n基本没有变化。 应用激光干涉法,在λ=6328(?)波长下对每层黑铬涂层的光学常数进行了初步测定,并用测定的数据计算了该波长下双层涂层的反射率,其结果与分光光度计测定的反射率基本相符。结果表明,第二层黑铬具有减反射作用,因而使真空沉积的双层黑铬选择性涂层具有较高的吸收率,并仍保持其低的红外发射率。 还应用了电子显微镜、电子衍射与x光衍射等对黑铬选择性涂层进行了表面形貌观察与物相分析。 对所试制的真空沉积双层黑铬真空集热样管的试验表明,涂双层黑铬的真空集热管的集热性能优于单层黑铬的集热管。

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关coating的内容
    在知识搜索中查有关coating的内容
    在数字搜索中查有关coating的内容
    在概念知识元中查有关coating的内容
    在学术趋势中查有关coating的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社