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
   x-ray powder 在 有机化工 分类中 的翻译结果: 查询用时:0.629秒
图标索引 在分类学科中查询
所有学科
有机化工
化学
物理学
地质学
材料科学
无机化工
金属学及金属工艺
矿业工程
无线电电子学
更多类别查询

图标索引 历史查询
 

x-ray powder
相关语句
  x射线粉末
    They were identified and analyzed by 'HNMR, Elemental analysis, x-ray powder diffraction, ICP.
    用核磁共振谱、元素分析、x射线粉末衍射、等离子发射光谱(ICP)对雷形化合物进行了一系列的表征和分析测试。
短句来源
    X - ray powder diffraction(XRPD) was used to characterized TiO2 mesoporous molecular sieves synthesized with cetyl trimethylammonium bromide(CTAB) as a cationic template.
    利用X射线粉末衍射 (XRPD)对以十六烷基三甲基溴化铵 (CTAB)为阳离子模板剂合成的中孔TiO2 分子筛进行表征 ;
短句来源
    In this paper,the complex LaI3·C6H12N4·HI·13H2O has been synthesized with a new synthesis methodComponent of the complex was determined by elemental analysisThe complex has been characterized by X-ray powder diffraction,infrared analysis,nuclear magnetic resonance spectra,mass spectra,thermogravimetry and differential thermal analysisAnd the antibacterial activity of the complex,urotropine and lanthanum iobide is studied first
    报道了配合物LaI3·C6H12N4·HI·13H2O的新的合成方法,通过元素分析、X射线粉末衍射、红外光谱、核磁共振谱、质谱、差热—热重分析,确定了配合物的组成和结构,首次测定了配体和配合物的抗菌活性。
短句来源
    N-Salicylidene-4-aminoantipyrine was synthesized by the solid phase reaction of 4-aminoantipyrine with salicylaldehyde at room temperature without solvent. The reaction was completed in 15 min in 95% yield. The product was characterized by elemental analysis, IR, 1H NMR, X-ray powder diffraction and X-ray single crystal diffraction.
    4 氨基安替比林与水杨醛通过室温固相反应合成N 亚水杨基 4 氨基安替比林 ,反应无溶剂 ,15min即可完成 ,产率达 95 % ,用元素分析 ,IR ,1HNMR ,X射线粉末衍射和X射线单晶衍射对产物进行了表征 .
短句来源
    N-(4-Hydroxy-3-methoxyphenylmethylene)furfurylamine (C 13H 13NO 3, M r=231.024) was synthesized by the solid-phase reaction of furfurylamine and vanillin at room temperature. The product was characterized by elemental analysis, IR, 1H NMR and X-ray powder diffraction analysis.
    糠胺与香草醛通过室温固相反应合成N (4 羟基 3 甲氧基苯基亚甲基 )糠胺 (C13 H13 NO3 ,Mr=2 31 2 4) ,用元素分析 ,IR ,1HNMR和X射线粉末衍射谱对产物进行了表征 ,并用X射线单晶衍射法测定了化合物的晶体结构 .
短句来源
更多       
  x射线粉末衍射
    They were identified and analyzed by 'HNMR, Elemental analysis, x-ray powder diffraction, ICP.
    用核磁共振谱、元素分析、x射线粉末衍射、等离子发射光谱(ICP)对雷形化合物进行了一系列的表征和分析测试。
短句来源
    X - ray powder diffraction(XRPD) was used to characterized TiO2 mesoporous molecular sieves synthesized with cetyl trimethylammonium bromide(CTAB) as a cationic template.
    利用X射线粉末衍射 (XRPD)对以十六烷基三甲基溴化铵 (CTAB)为阳离子模板剂合成的中孔TiO2 分子筛进行表征 ;
短句来源
    In this paper,the complex LaI3·C6H12N4·HI·13H2O has been synthesized with a new synthesis methodComponent of the complex was determined by elemental analysisThe complex has been characterized by X-ray powder diffraction,infrared analysis,nuclear magnetic resonance spectra,mass spectra,thermogravimetry and differential thermal analysisAnd the antibacterial activity of the complex,urotropine and lanthanum iobide is studied first
    报道了配合物LaI3·C6H12N4·HI·13H2O的新的合成方法,通过元素分析、X射线粉末衍射、红外光谱、核磁共振谱、质谱、差热—热重分析,确定了配合物的组成和结构,首次测定了配体和配合物的抗菌活性。
短句来源
    N-Salicylidene-4-aminoantipyrine was synthesized by the solid phase reaction of 4-aminoantipyrine with salicylaldehyde at room temperature without solvent. The reaction was completed in 15 min in 95% yield. The product was characterized by elemental analysis, IR, 1H NMR, X-ray powder diffraction and X-ray single crystal diffraction.
    4 氨基安替比林与水杨醛通过室温固相反应合成N 亚水杨基 4 氨基安替比林 ,反应无溶剂 ,15min即可完成 ,产率达 95 % ,用元素分析 ,IR ,1HNMR ,X射线粉末衍射和X射线单晶衍射对产物进行了表征 .
短句来源
    N-(4-Hydroxy-3-methoxyphenylmethylene)furfurylamine (C 13H 13NO 3, M r=231.024) was synthesized by the solid-phase reaction of furfurylamine and vanillin at room temperature. The product was characterized by elemental analysis, IR, 1H NMR and X-ray powder diffraction analysis.
    糠胺与香草醛通过室温固相反应合成N (4 羟基 3 甲氧基苯基亚甲基 )糠胺 (C13 H13 NO3 ,Mr=2 31 2 4) ,用元素分析 ,IR ,1HNMR和X射线粉末衍射谱对产物进行了表征 ,并用X射线单晶衍射法测定了化合物的晶体结构 .
短句来源
更多       
  x-射线粉末
    STUDIES ON THE SYNTHESIS OF THIOSEMICARBAZONE Schiff BASE AND INDICES OF X-RAY POWDER DIFFRACTION PATTERN
    氨基硫脲Schiff碱的合成和X-射线粉末衍射数据的指标化
短句来源
    X-ray powder diffraction showed that crystals prepared by cooling and dilution crystallization were of the same structure.
    通过X-射线粉末衍射证明了溶析结晶与冷却结晶得到的晶体结构相同。
短句来源
    The exchang capacity of calcium is 285 mg CaCO3/g(dry base). It has the same quality as the product synthesized from pure chemical agents with alkaline method. We improved the synthesis' condition and characterized the structure of the product by the infrared reflectance spectroscopy and the x-ray powder diffraction.
    选用江西A型高岭土通过水热转化法成功合成了4A分子筛,其钙交换能力大于285mgCaCO_(3)/g(4A)分子筛.达到了用纯化学药品进行水热合成法所制备的同类产品的钙交换能力.讨论了用A型高岭土合成4A分子筛的条件优化,并用x-射线粉末衍射法和红外光谱法对所合成产物的结构进行了表征.
短句来源
    Its chemical composition and structure are characterized by the chemical analysis,elemental analysis,IR patterns and X-ray powder diffraction.
    经元素分析、X-射线粉末衍射、中红外、远红外光谱进行表征,确定了配合物的组成和结构。
短句来源
    X-ray powder diffraction patterns of PDBT and FDBT were obtained and the strongest lines expressed by Hanawalt method.
    并得到了其X-射线粉末衍射图谱,最强线用Hanawalt法表示.
短句来源
更多       
  “x-ray powder”译为未确定词的双语例句
    The Use of X-Ray Powder Diffractometer and Thermal Analyzer to Research Factors Affecting Bonding Strength of Phosphate and Copper Oxide Adhesive
    用X射线仪热分析仪研究影响磷酸氧化铜胶的粘接强度因素
短句来源
    Found a New Crystal Structure in Nateglinide by X-ray Powder Diffraction
    降糖新药那格列奈的一种新晶型结构
短句来源
    Their properties and structures were characterized by the means of Fourier transform infrared spectroscopy (IR), differential scanning calorimetry(DSC), thermogravimetric analysis (TGA), X-ray powder diffraction (XRD) and so on.
    通过热重分析(TGA)、差示扫描量热分析(DSC)、红外光谱(IR)、X-ray粉末衍射(XRD)等手段对产品进行了表征。
短句来源
    The Bi(DTC)2(NO3)(H2O)has been synthesized. The main infrared spectra absorption bands,thermostability and X-ray powder diffraction of the complex have been assigned and studied. The possible structure of the complex has also been discussed.
    报导了Bi(DTC)2(NO3)(H2O)配合物合成,并对这个配合物的红外光谱和XRD粉末衍射及热稳定性进行研究,提出了可能的结构模型.
短句来源
    The catalytic activity decreased in the order:TiO2-(SO4)>ZrO2-(SO4)>CeO2-(SO4). Complete catalytic decomposition of methylene chloride was achieved at low temperature 275 ℃over sulfated titanium dioxide catalyst which was further characterized by X-ray powder diffraction and BET surface area measurement. Based on NH3 desorption over TGA the acidity values of three catalysts showed the same trend as their activity.
    实验发现,硫酸化氧化物催化剂如TiO2-(SO4)在较低反应温度(如275℃)时表现出较高的反应活性,转化率100%,并且其催化活性次序为:TiO2-(SO4)>ZrO2-(SO4)>CeO2-(SO4)。
短句来源
更多       
查询“x-ray powder”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。
  x-ray powder
X-ray powder diffraction results show that the as-grown SrWO4 single crystal belongs to tetragonal system and I41/a space group.
      
The structures of the CdSe quantum dots were determined by X-ray powder diffraction (XRD) and transmission electron microscopy (TEM).
      
The thermal decomposition of CeO2 nanocrystalline precursor prepared by chemical precipitation method was investigated using thermo-gravimetric/differential scanning calorimetry (TG/DSC) and X-ray powder diffraction (XRD).
      
The sample was characterized by X-ray powder diffraction and transmission electron microscopy (TEM).
      
The changes in the physicochemical properties of MoO3 have been investigated using techniques such as X-ray powder diffraction (XRD), field emission scanning electron microscopy (FE-SEM) and ultraviolet and visible spectroscopy (UV-vis).
      
更多          


Many of the rifamycin antibiotics show polymorphism. 3-(4-isobuty1-1-piperazinyl)-rifamycin(I) also exists in several different crystal forms. During the investigation of its product quality, a stable and good bioa-vailability crystalline product, known as A-form was found.It is a water-solvated crystalline. In the present study, X-ray powder diffraction, IR spectra, thermogravimetric and differential thermal analyses were used

在异丁基哌嗪力复霉素质量考察研究工作中,发现一种质量稳定、生物活力高的含水晶形产品,定为A型。本文报告A晶的粉末X-射线衍射光谱、红外光谱、热分析谱以及各种条件下的热、湿稳定性研究结果。结合三年的自然室温下长期留样考察以及对已贮存两年半以上样品的生物利用度测定报告,充分证实A晶产品具有特别好的质量稳定性和很好的生物利用度。

X-ray diffraction analyses indicated that there were various types of crystalline 3-(4-isobutyl-1-piperazinyl)-rifamycin SV (Rifandine).In this paper one anhydrous crystalline form (type Ⅱ), three solvates (types Ⅰ, Ⅲ and Ⅳ) are described, and characterized by thermomicroscopy, thermogravimet-ric anaylis, differential thermal analysis, differential scanning calorimetrv,infra-red spectroscopy and X-ray powder diffraction. Type Ⅳ is transformed into type Ⅰ after storing at ambient temperature. The...

X-ray diffraction analyses indicated that there were various types of crystalline 3-(4-isobutyl-1-piperazinyl)-rifamycin SV (Rifandine).In this paper one anhydrous crystalline form (type Ⅱ), three solvates (types Ⅰ, Ⅲ and Ⅳ) are described, and characterized by thermomicroscopy, thermogravimet-ric anaylis, differential thermal analysis, differential scanning calorimetrv,infra-red spectroscopy and X-ray powder diffraction. Type Ⅳ is transformed into type Ⅰ after storing at ambient temperature. The three solvates are transformed into the amorphous form by grinding. The effect of grinding on the IR-spectra and on the stability of four types of crystalline Rifandines are also reported.

对利福定四种结晶产品进行了结晶特性的描述,并讨论了它们的热分析谱(TG、DTA、DSC)、红外光谱、粉末X-射线衍射谱以及热显微镜观察结果。Ⅳ型晶室温长期留样或硅胶干燥再吸湿可转化成Ⅰ型晶。研磨可使Ⅰ、Ⅲ、Ⅳ型晶体成无定形。本文为利福定产品的晶型鉴识提供了特征依据。

Certain polymorphic forms of prednisolone(PL),prednisoneacetate(PNA)and hydrocortisone(HC)were prepared and identified by infraredspectroscopy,X-ray powder diffraction and differential scanning calorimetry.Thesolubility,heat of fusion,surface free energy,and the dissolution rate of therespective tablets were measured.There were significant differences in surfacefree energy,solubility,and dissolution rate among the different specimens.

测定了不同晶型的溶解度、熔化热和表面自由能以及相应片剂的溶出度。实验表明同质多晶型物的表面自由能、溶解度和摩尔熔化热及其相应片剂的溶出度均存在显著差异。

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