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
   synthesis 在 无机化工 分类中 的翻译结果: 查询用时:0.385秒
图标索引 在分类学科中查询
所有学科
无机化工
有机化工
化学
药学
一般化学工业
植物保护
材料科学
轻工业手工业
石油天然气工业
更多类别查询

图标索引 历史查询
 

synthesis     
相关语句
  合成
    Study on Synthesis of Organic Chloride by the Reaction Rectification Technique
    有机氯化物的反应精馏合成研究
短句来源
    Study on the Synthesis of Ternary Layered Machinable Carbide Ti_2AlC
    可加工三元层状碳化物Ti_2AlC的合成研究
短句来源
    Study on Ba-Ti-based Microwave Dielectric Ceramics by Hydrothermal Synthesis
    水热合成Ba-Ti基微波介质陶瓷的研究
短句来源
    Studies on the Synthesis and Raman Spectra of the Lanthanide-Transition Metal Oxides and Metastable Phase, of α-SiO_2
    镧系稀土过渡族金属氧化物和α-石英亚稳相的合成与Raman谱的研究
短句来源
    Hydrothermal Synthesis and Research of Gallium Phosphates (Gallium Phosphite) with Open-framework
    具有开放骨架结构磷酸镓(亚磷酸镓)微孔晶体的水热合成与研究
短句来源
更多       
  制备
    A Novel Method for the Synthesis of Hydrotalcites and a Theoretical Study of Their Structure and Properties
    类水滑石材料新制备方法及结构与性能的理论研究
短句来源
    Study on the Synthesis and Physical Properties of ZnO-based Diluted Magnetic Semiconductors
    ZnO基稀磁半导体的制备与性质研究
短句来源
    SYNTHESIS OF MONOLITHIC SILICA GLASS FROM THE SYSTEM Si(OC_2H_5)_4-H_2O-HCl-HOCH_2CH_2OH AT LOW TEMPERATURE BY THE SOL-GEL METHOD
    Si(OC_2H_5)_4-H_2O-HCl-HOCH_2CH_2OH体系溶胶-凝胶法低温制备整块石英玻璃的研究
短句来源
    Synthesis of Monosized Pb(Sc_(1/2),Nb_(1/2))O_3 (PSN) Powder
    超细Pb(Sc_(1/2),Nb_(1/2))O_3粉体的制备
短句来源
    Synthesis of TMC and Preparation of Relevant Composite Membrane
    TMC 的合成和相应复合膜的制备
短句来源
更多       
  合成法
    High Quality BaTiO3 Powder Prepared with Solid / Liquid Phase Synthesis Method
    固/液相合成法制取高纯微细钛酸钡
短句来源
    Preparation of Na-β″-Al_2O_3 Ceramics by Partial Synthesis Method
    部分合成法制备Na—β″—Al_2O_3陶瓷
短句来源
    Compared with (Na1/2Bi1/2)TiO3 ceramics made by the conventional solid state reaction method, the specimen made by the hydrothermal synthesis method has superior piezoelectric properties with its piezoelectric constant d33 attaining a relatively high value of 82 pC/N.
    与常规固相合成法相比。 水热法制备的(Na1/2Bi1/2)TiO3陶瓷样品表现出较好的压电性能,其压电性能参数d33达到了82pC/N.
    In-situ reactive synthesis of advanced ceramics
    反应合成法制备先进陶瓷
短句来源
    Study on In-situ Reactive Synthesis of AlN-SiC Solid Solution
    原位反应合成法制备AlN-SiC固溶体的研究
短句来源
更多       
  合成
    Study on Synthesis of Organic Chloride by the Reaction Rectification Technique
    有机氯化物的反应精馏合成研究
短句来源
    Study on the Synthesis of Ternary Layered Machinable Carbide Ti_2AlC
    可加工三元层状碳化物Ti_2AlC的合成研究
短句来源
    Study on Ba-Ti-based Microwave Dielectric Ceramics by Hydrothermal Synthesis
    水热合成Ba-Ti基微波介质陶瓷的研究
短句来源
    Studies on the Synthesis and Raman Spectra of the Lanthanide-Transition Metal Oxides and Metastable Phase, of α-SiO_2
    镧系稀土过渡族金属氧化物和α-石英亚稳相的合成与Raman谱的研究
短句来源
    Hydrothermal Synthesis and Research of Gallium Phosphates (Gallium Phosphite) with Open-framework
    具有开放骨架结构磷酸镓(亚磷酸镓)微孔晶体的水热合成与研究
短句来源
更多       

 

查询“synthesis”译词为其他词的双语例句

     

    查询“synthesis”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。
      synthesis
    In the early 1960s research into radar signal synthesis produced important formulas describing the action of the two-dimensional Fourier transform on auto- and crossambiguity surfaces.
          
    Wavelets, generalized white noise and fractional integration: The synthesis of fractional Brownian motion
          
    The Design and Synthesis of a Novel, Orally Active, Selective ETA Antagonist
          
    Synthesis and Cytotoxic Activity of 6-(Substituted-Phenyl)Amino-5,8-Quinazolinediones
          
    Design, Synthesis and Growth Inhibition Activity of Bis-Epoxyethyl Derivatives of Stallimycin Modified on the Amidino Moiety
          
    更多          


    Considering the experimental methods used and results obtained by previous investigators on the preparation of silicon carbide by gaseous cracking, we have performed our experiments in a similar carbon plate resistance furnace in an atmosphere of hydrogen, argon or nitrogen at temperatures from 1400 to 2200℃. The vapor reacting agents used are either SiCl_4,CH_3SiCl-3, (CH_3)_3SiCl or the mixture of toluene and SiCl_4 or (CH_3)_3SiCl。Having examined carefully under polarising microscope, we revealed with no...

    Considering the experimental methods used and results obtained by previous investigators on the preparation of silicon carbide by gaseous cracking, we have performed our experiments in a similar carbon plate resistance furnace in an atmosphere of hydrogen, argon or nitrogen at temperatures from 1400 to 2200℃. The vapor reacting agents used are either SiCl_4,CH_3SiCl-3, (CH_3)_3SiCl or the mixture of toluene and SiCl_4 or (CH_3)_3SiCl。Having examined carefully under polarising microscope, we revealed with no exception that all of the crystal grains of silicon carbide grown over the above-mentioned temperature range contain skeletons of alpha-silicon carbide platelets, with beta-silicon carbide forming a matrix. Intergrowth of the C planes of alpha-silicon carbide with beta-silicon carbide was observed. The twinning angles of the C planes in alpha-silicon carbide crystal were determined to be 37.3°and 70.2°By calculating the temperature dependence of the free energy change of the possible chemical reactions with SiCl_4 in silicon carbide formation, it has been shown that these reactions can be grouped into three catagories: (1) the decomposition of SiCl_4, (2) the decomposition of hydrocarbons or the syntheses of simple hydrocarbons, and (3) various possible reactions leading to silicon carbide formation. The reactions with methyl chlorosilanes as reacting agents have also been discussed.As a consequence of this investigation, the problem of controlling the crystalline modification during the synthesis of silicon carbide monocrystals by the gaseous cracking method is emphasized, and it is believed that the better solution of this problem would be of no less importance than to increase its crystal size or purity.

    本文考虑了前人的研究条件和结果之后在类似的碳片炉内进行了裂化法合成碳化硅的实验,反应试剂为SiCl_4、CH_3SiCl_3、(CH_3)_3SiCl或SiCl_4及(CH_3)_3SiCl与甲苯的混合蒸气,气氛为H_2、Ar或N_2,温度为1400~2200℃。岩相法观察表明,在实验温度范围内制备的碳化硅晶粒内都包含α-SiC晶体的片状骨架,它们往往沿C画与β-SiC相间互生:α-SiC晶架的C面孪晶角为37.3°和70.2°;β-SiC则形成基体物质。 化学反应的自由能变化与温度的依赖关系的计算表明,裂化法的化学作用可以概括为以下三类:(1)SiCl_4的分解反应;(2)碳氢化合物的分解或简单碳氢化合物的介成反应;(3)各种可能合成碳化硅的反应。此外,也讨论了氯化硅烷反应剂系统的裂化反应。 根据实验结果,提出了裂化法生长β-SiC单晶的晶型控制问题,并认为解决这;一问题的重要性应不亚于晶体的大小与纯度。

    This paper describes the study of optimal discrimination in detail among rival models for the reaction of synthesis of ammonia on "A" catalysts. For this purpose the sequential procedure has been applied, the parameters in candidate models have been preliminarily estimated, and rival models have been screened with proposed criteria. The discrimination was achieved. One of the models was found superior to the others and was finally retained. This paper also deals with the selection of algorithms for least-squares...

    This paper describes the study of optimal discrimination in detail among rival models for the reaction of synthesis of ammonia on "A" catalysts. For this purpose the sequential procedure has been applied, the parameters in candidate models have been preliminarily estimated, and rival models have been screened with proposed criteria. The discrimination was achieved. One of the models was found superior to the others and was finally retained. This paper also deals with the selection of algorithms for least-squares fitting, the details of technical matters in discrimination procedure and the criteria for identification of models.

    本文详细讨论了用序贯法对“A”系催化剂上氨合成反应的速率模型最佳判别的过程;对不同速率模型中的参数进行初估,按设定的准则作序贯判别,最后选出优惠的模型方程。 文中还讨论了最小二乘法的选择;判别过程的具体技术问题及模型的判别准则。

    The synthesis and properties of water-swelling fluoromicas are described. The(001)-spa-cing as determined by X-ray photography increased from 9.5A to 14.98A which indicatesthat two water molecular layers have been adsorbed. Experiments on the sorption of the po-sitive ions and the selective sorption of mixed ions were carried out in aqueous solution.Simulating test and actual test were made under static condition with low-level and lowintermediate level radioactive wastes respectively.The results lead...

    The synthesis and properties of water-swelling fluoromicas are described. The(001)-spa-cing as determined by X-ray photography increased from 9.5A to 14.98A which indicatesthat two water molecular layers have been adsorbed. Experiments on the sorption of the po-sitive ions and the selective sorption of mixed ions were carried out in aqueous solution.Simulating test and actual test were made under static condition with low-level and lowintermediate level radioactive wastes respectively.The results lead to the conclusion that thewater-swelling fluoromicas have a satisfactory sorption for Cs~+, Sr~(2+), as well as for neucli-des such as Cs~(137), Sr~(89), Ru~(106) etc and therefore are good sorbents.

    本文描述了水胀氟云母的合成及所合成出的样品某些特性。用X射线测定了(001)面间距由9.5A膨胀到14.98A,表明它已吸附了两个水分子层。在水溶液内进行了正离子吸着试验和混合离子选择吸着试验。用模拟弱放废水和实际的弱、中放废水进行了静态吸着试验。其结果表明:所研制的水胀氟云母对Cs~+、Sr~(2+)及放射性核素Cs~(137)、Sr~(89)、Ru~(106)等均有较好的吸着效果,是一种良好的吸着剂。

     
    << 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synthesis的内容
    在知识搜索中查有关synthesis的内容
    在数字搜索中查有关synthesis的内容
    在概念知识元中查有关synthesis的内容
    在学术趋势中查有关synthesis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