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
   structure iron 的翻译结果: 查询用时:0.007秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

structure iron
相关语句
  结构铁
     Mossbauer spectroscopy can be used to measure the abundances of structure iron and iron oxide in clay and ceramic.
     穆斯堡尔谱可以测定粘土或陶瓷中的结构铁和氧化铁的丰度.
短句来源
  “structure iron”译为未确定词的双语例句
     Study on the Ageing Behaviour of GH8607 (δ+γ) Structure Iron Base Alloy
     GH8607双相铁基合金的时效行为
短句来源
     The technology of transformer push forward the technical development of transformer. S11 ring structure iron cored transformer are taking place of the S9 common transformer.
     环型铁芯变压器推动了变压器行业的技术进步,S11型环型铁芯变压器是普通S9型配电变压器的更新替代产品。
短句来源
  相似匹配句对
     The structure of P.C.
     大跨度预应力混凝土斜拉桥(简称P.C.斜拉桥)结构不仅经济、美观,而且可以采用悬臂浇筑方法施工、使这一桥型得以迅速推广。
短句来源
     THE STRUCTURE OF IRON SILICATE SLAGS
     铁质硅酸盐炉渣的结构
短句来源
     " ,the structure
     兼及了“V他+……”结构的特征。
     Structure and Application of Polyaluminium Iron Chloride
     聚碱式氯化铝铁的结构及应用研究
短句来源
查询“structure iron”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。
  structure iron
Growth of single phase tetragonal structure iron tantalum oxide thin films grown by sol-gel spin coating technique
      
Growth of single phase tetragonal structure iron tantalum oxide thin films grown by sol-gel spin coating technique
      


Mossbauer spectroscopy is a most profitable means in investigation of ancient ceramics.It can provide informations in regard to clays and firing condition of clay. Mossbauer parameters are the functions of the firing conditions.According to the intenciies of Fe~(3+)and Fe~(2+)can estimate the original firing atmosphere.According to the intencities of Fe~(3+)、Fe~(2+)and magnetic component,as well as the quadroupole splitting of ferric and ferous iron can estimate the orgina firing tepmperature. Mossbauer spectroscopy...

Mossbauer spectroscopy is a most profitable means in investigation of ancient ceramics.It can provide informations in regard to clays and firing condition of clay. Mossbauer parameters are the functions of the firing conditions.According to the intenciies of Fe~(3+)and Fe~(2+)can estimate the original firing atmosphere.According to the intencities of Fe~(3+)、Fe~(2+)and magnetic component,as well as the quadroupole splitting of ferric and ferous iron can estimate the orgina firing tepmperature. Mossbauer spectroscopy can be used to measure the abundances of structure iron and iron oxide in clay and ceramic.The particle size and distribution of iron oxide in regard to ceramic color can be measured.For the calcareous clays magnetic ratio is lower and Q.S is bigger;For the noncalcareous clays magnetic ratio is higher and Q.S is smaller.These results can be related to the refractory properties and the phase transformations of the clays.Ageing effects from erosion and natural radiation can be detected by Mossbauer spectroscopy.This can provide some possibility to estimate ancient pottery's age.Mossbauer technology has been extensively abtained in applications of the investigation of ancient ceramic.It with other techniques coordinate each other and can provide more reliable archaeological informations.

穆斯堡尔谱学是研究古陶瓷的一种极其有用的手段,它能提供粘土和粘土烧制条件的信息.穆斯堡尔谱的参数是烧制条件的函数。根据 Fe~(3+)与 Fe~(2+)的强度可能判断原始烧制气氛。根据Fe~(3+)、Fe~(2+)和磁性峰的强度.Fe~(3+)或Fe~(2+)的四极分裂(QS)可判断原始烧成温度。穆斯堡尔谱可以测定粘土或陶瓷中的结构铁和氧化铁的丰度.可测定与陶瓷着色有关的氧化铁粒子的尺寸和分布.钙质粘土的磁比率(M)较低.Q.S 值较大;而非钙质粘土的磁比率较高,Q.S 较小。穆斯堡尔谱可探测由于风化或自然辐照产生的年代效应,这为鉴别古陶瓷的年代提供了某种可能性,穆斯堡尔技术和其他分析技术相互配合可获得可靠的考古学信息。

The firing temperature dependence has been studied of the quadrupole splitting (QS)and isomeric shift (IS) for the structure iron in Yuan dynasty Jun porcelain glaze and simulated ancient blue Jun glaze by Mossbauer spectroscopy. The QS and IS for the two kinds of glaze were compared. Firing temperature for the former was determined to be above 1250℃, and coordination number for Fe2+ and Fe3+ was four. The latter has been found will a broad process of dehydroxylation and vitrification, which may be profitable...

The firing temperature dependence has been studied of the quadrupole splitting (QS)and isomeric shift (IS) for the structure iron in Yuan dynasty Jun porcelain glaze and simulated ancient blue Jun glaze by Mossbauer spectroscopy. The QS and IS for the two kinds of glaze were compared. Firing temperature for the former was determined to be above 1250℃, and coordination number for Fe2+ and Fe3+ was four. The latter has been found will a broad process of dehydroxylation and vitrification, which may be profitable to form the unique glaze colour of Jun porcelain. When firing temperature is above 1200℃, coordination number for the latter becomes 4 too.

本文详细研究了元代钧瓷釉和仿古蓝钧釉的穆斯堡尔参数(结构铁的同质异能移、四极分裂)与烧制温度的关系,并将元代钧釉和仿古蓝钧釉的结构铁的同质异能移、四极分裂作了详细比较。从而确定元代钧窑的烧成温度在1250℃以上,烧制气氛为中等还原气氛,元代钧釉中的结构铁(Fe~(2+)和Fe~(3+))的配位数可能为4。仿古蓝钧釉料具有宽阔的脱羟基和玻璃化过程.这对形成钧瓷的独特釉色是有益的。烧制温度高于1200℃时,仿古蓝钧釉的配位数与元代钧瓷釉相同。仿古蓝钧釉的材料基本上是合适的,但与元钧釉料还略有差别。

The famous Ru porcelain, Jun porcelain and Guan porcelain of Song Dynasty and Yuan Dynasty are analyzed. The Mossbauer parameters of the ancient porcelains and the imitative ancient porcelains are compared. The firing techniques, coloring mechanism and microstructures of the ancient Chinese porcelains have been discussed. The results are shown as follows: (1) The Ru porcelain glaze contain structure iron (Fe2+ ,Fe3+) and magnetic component Fe3O4. The original firing temperatures of Ru porcelain of Yuan...

The famous Ru porcelain, Jun porcelain and Guan porcelain of Song Dynasty and Yuan Dynasty are analyzed. The Mossbauer parameters of the ancient porcelains and the imitative ancient porcelains are compared. The firing techniques, coloring mechanism and microstructures of the ancient Chinese porcelains have been discussed. The results are shown as follows: (1) The Ru porcelain glaze contain structure iron (Fe2+ ,Fe3+) and magnetic component Fe3O4. The original firing temperatures of Ru porcelain of Yuan Dynasty and Song Dynasty are inferred to be 1250C. The original firing atmospheres are determined to be reductive. The glaze color of the Ru porcelain is related to the chemical state of iron. (2) The ancient Jun porcelain glazes contain iron minerals (Fe2O3, Fe3O4) and structural iron (Fe2+, Fe3+) entered clay mineral lattice. The original firing temperature of Jun porcelain (SJ2) of Song Dynasty is determined to be above 1200 C,the original firing temperature of Jun porcelain (YJ3) of Yuan Dynasty is a little higher than 1250C. The firing atmosphere of sky-blue Jun porcelain of Song Dynasty is strongly reductive atmosphere. The firing atmosphere of sky-green Jun porcelain of Song Dynasty and the imitative ancient blue Jun porcelain is modestly reductive atmosphere. The firing atmosphere of moon-white Jun porcelain of Yuan Dynasty is weak reductive atmosphere. The coordination numbers of both Fe2+ and Fe3+ are 4. The coloring mechanism of Jun porcelain is very complex. Iron is only one of the major colorant in Jun porcelain. The chemical state of iron is only one of factors that influence the glaze color of Jun porcelain. (3) The glaze color of Southern Song Guan porcelain is related to the chemical state of iron. The more structure iron content is contained in powder-green glaze as well as greyish-green glaze. The more ferric oxide content is contained in cream-yellow glaze. The firing atmosphere of powder-green glaze and greyish-green glaze is strongly reductive atmosphere, the cream-yellow glaze is to be weak reductive atmosphere. The firing temperature of the former is higher than the later.

分析了宋代和元代著名的汝瓷、钧瓷和官瓷样品,比较了古瓷和仿古瓷的穆斯堡尔参数,讨论了这些古瓷的烧制技术、着色机理和微观结构,得到了以下结果:(1)汝瓷釉中含有结构铁Fe~(2+),Fe~(3+)和磁性成分Fe_3O_4。推断宋代和元代汝瓷原始烧成温度约为1250℃。它们的烧制气氛为还原气氛。汝瓷的釉色与铁的化学状态有关。(2)钧瓷釉中含有铁矿物(Fe_2O_3,Fe_3O_4)和已进入粘土晶格的结构铁(Fe~(2+),Fe~(3+))。推断宋代钧瓷(SJ_2)的原始烧制温度高于1200℃,元代钧瓷(YJ_3)的原始烧成温度略高于1250℃。宋代天蓝钧瓷在重还原气氛中烧成。宋代天青钧瓷和仿古蓝钧瓷在中等还原气氛中烧成。元代钧瓷(YJ_3)在弱还原气氛中烧成。推断古钧瓷的Fe~(2+)和Fe~(3+)的配位数均为4。钧瓷的着色机理非常复杂。铁的化学状态是影响钧瓷釉色的因素之一。(3)南宋官瓷粉青釉与灰青釉中结构铁较多。米黄釉中氧化铁较多。粉青釉和灰青釉的烧制气氛为重还原气氛,烧制温度较高。米黄釉为轻还原气氛,烧成温度较低。

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