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-射线 的翻译结果: 查询用时:0.395秒
图标索引 在分类学科中查询
所有学科
无机化工
生物学
中药学
化学
园艺
更多类别查询

图标索引 历史查询
 

x射线
相关语句
  x-ray
     Two solid complexes were synthesis for Dpeprosium chloride with α-alanine, Dy(Ala) Cl3. 6H2O and Dy (Ala)3 Cl3. 3H2O These complexes have been characterized by chemical analysis IR, U V, X-ray, diffraction and TG-DTG.
     合成了氯化铜与α-丙氨酸的两种配合物:Dy(Ala)Cl3·6H2O和Dy(Ala)Cl3·3H2O。 用化学分析,IR,DV,X-射线及TG—DTG对配合物进行了表征。
短句来源
     An electrochchemical behavior of Zine in NH4Cl and ZnCl2 is studied by cyclic voltammetry and X-ray diffraction, and Zn (NH3 )2Cl2 is defined the main formation of negative reaction.
     用循环伏安法和X-射线衍射方法研究了锌在NH4Cl、ZnCl2溶液中的电化学行为,确定了锌电极的反应产物主要为Zn(NH3)2Cl2。
短句来源
     X-ray AND NMR STUDIES OF THE COORDINATION STRUCTURE OF [(CF_3CO_2)_2Ln9CF_3HCO_20Al9i-Bu0_2·2THF]_2 (Ln=Nd,Y)
     [(μ-CF_3CO_2)_2Ln(μ-CF_3HCO_2)Al(i-Bu)_2·2THFl_2(Ln=Nd,Y)配合物的NMR和X-射线衍射研究
短句来源
     Finally,the authors explored the phase and structure of the hardening products of α-TCP-NH4H2PO4 bone cement by using SEM and X-ray diffractometer
     最后利用扫描电子显微镜,X-射线衍射仪分别对α-TCP-NH4H2PO4骨水泥硬化产物的物相和结构进行了探讨。
短句来源
     X-RAY DIFFRACTION ANALYSES OF PHASE RELATIONSHIPS IN A RAPIDLY SOLIDIFIED Ti_3Al-BASED ALLOY
     快速凝固Ti_3Al基合金相变的X-射线衍射分析
短句来源
更多       
  “x-射线”译为未确定词的双语例句
     The crystal and molecular structure of C5H4C(CH3)2CH2CH=CH2Sm(OH)Cl2MgCl24THF is reported.
     用X-射线晶体结构衍射法测定了〔C5H4C(CH3)2CH2CH=CH2〕Sm(OH)Cl·2MgCl2·4THF的晶体结构。
短句来源
     The crystal structure, determined by X ray diffraction, belongs to the monoclinic system, space group P2 1. The unit cell parameters are: a=1.446 7(3) nm , b=0.949 7(2) nm , c=1.487 2(3) nm , β=112.75(3)°,Z=2, V=1.884 4(9)nm 3.
     X-射线衍射分析表明晶体属于单斜晶系,空间群P21,晶胞参数:a= 1.446 7(3) nm ,b= 0.949 7(2)nm ,c= 1.487 2(3) nm ,β= 112.75(3)°,Z= 2,V= 1.884 4(9) nm 3。
短句来源
     Heteropoly compounds α K 6[GeW 11 Co(H 2O)O 39 ]12H 2O α K 5H[GeW 11 Ni(H 2O)O39]·15H 2O are prepared and characterized by means of elemental analysis,IR and UV spectra,X ray powder diffraction and so on.
     合成了钴、镍单取代钨锗杂多酸盐α-K6[GeW11Co(H2O)O39]·12H2O和α-K5H[GeW11Ni(H2O)O39]·15H2O.通过元素分析、紫外和红外光谱、X-射线粉末衍射等手段进行表征;
短句来源
     Sandwichlike heteropoly molybdochromophosphates of supermolecular compound NH3(CH2)6NH32H3{CrMo6O15(HPO4)(H2PO4)32}4H2O has been hydrothermally synthesized and the single crystal structure has been determined by Xray diffraction.
     采用水热法合成了首例含过渡金属铬的夹心型钼磷酸盐〔H3N(CH2)6NH3〕2H3{Cr〔Mo6O15(HPO4)(H2PO4)3〕2}·4H2O超分子化合物,用单晶X-射线测定其晶体结构,该晶体属三斜晶系,空间群P1。
短句来源
     The phase diagrams showed that for Triton X-1 00/C_(10)H_(21) OH/H_2O system thelamellar liquid crystals were formed more easily and were more stable than Triton X-100/C_6H_6/H_2O system lamellar liquid crystals.
     相行为研究表明,与TritonX-100/C_6H_6/H_2O体系相比,TritonX-100/C_(10)H_(21)OH/H_2O体系更易于生成层状液晶,并更为稳定,小角X-射线衍射表明;
短句来源
更多       
  相似匹配句对
     X-ray Spectrometry
     X射线荧光光谱分析
短句来源
     X-ray spectrometry;
     X射线分析;
短句来源
     ray is homeotype;
     射线为同型;
短句来源
     The wood rays are heterogeneous;
     木射线较少;
短句来源
查询“x-射线”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
The Calderón reproducing formula, windowed X-ray transforms, and radon transforms in LP-spaces
      
The case k=1, μ∈? corresponds to the exponential X-ray transform arising in single photon emission tomography.
      
Here, we report using the estrogen receptor that the location of drugs in x-ray crystal structures of the receptors matches closely their predicted spatial locations in the DNA.
      
X-ray diffraction and selected area electron diffraction analysis showed that Pt-Sn-B/CNTs had an amorphous alloy structure that can improve catalytic performance.
      
Chemical and physical reactions during the low temperature aqueous chemical synthesis of nanostructured Bi2Te3 powders were investigated in-situ by pH measurement, color observation of the solution and X-ray diffraction analysis of the powders.
      
更多          


A detailed procedure, which is essentially a modification of Baker and Briggs' method, is described here for the synthesis of α-phenyl-β-(3,5-diiodo-4-hydroxy-phenyl)-propionic acid (Priodax). Two derivatives of Priodax, one ,being new, were also prepared. The Priodax obtained exhibits low toxicity and produces good cholecystographic shadows. An attempt was made to employ hydriodic acid and red phosphorus for the simultaneous reduction and demethylation of p-methoxy-a-phenylcinnamic acid without success. How-...

A detailed procedure, which is essentially a modification of Baker and Briggs' method, is described here for the synthesis of α-phenyl-β-(3,5-diiodo-4-hydroxy-phenyl)-propionic acid (Priodax). Two derivatives of Priodax, one ,being new, were also prepared. The Priodax obtained exhibits low toxicity and produces good cholecystographic shadows. An attempt was made to employ hydriodic acid and red phosphorus for the simultaneous reduction and demethylation of p-methoxy-a-phenylcinnamic acid without success. How- ever, this substituted cinnamic acid can be reduced in good yield by means of sodium amalgam.

本文主要報告α-苯基-β-(3,5-二碘-4-羥苯基)-丙酸的詳細合成方法。所得產品毒性較舶來品稍低,在X射線下不透光度很大,適合臨床上胆囊造影之用。實驗過程中,曾以氫碘酸及紅磷還原對甲氧基-α-苯代肉桂酸,未獲成功。但此還原反應在鈉汞齊作用下,可以順利進行。

This paper describes the nature of striated inclusions present in certain mildsteel plates,the origin of such inclusions is discussed.Microscopic examinations supplemented by X-ray diffraction studies show thatthe main constituents of the striated inclusions present in the steel plates appearto be the same as found in the attacked layer of fire-clay refractories which predo-minately consist of mullite(3Al_2O_3·2SiO_2)and cristobalite.Taking into accountthe metallurgical history of the plate and change in the...

This paper describes the nature of striated inclusions present in certain mildsteel plates,the origin of such inclusions is discussed.Microscopic examinations supplemented by X-ray diffraction studies show thatthe main constituents of the striated inclusions present in the steel plates appearto be the same as found in the attacked layer of fire-clay refractories which predo-minately consist of mullite(3Al_2O_3·2SiO_2)and cristobalite.Taking into accountthe metallurgical history of the plate and change in the chemical compositionof the refractories brought about during teeming,there is reason to believe thatstriated inclusions in steel may be originated from the refractories caused bythe attack of MnO or MnO·FeO present in the liquid steel.

本文叙述在某低碳钢板材夹层所观察到的非金属夹杂物的特征,并对夹层的来源进行了分析。金相检查结合X射线鉴定结果指出矽酸盐夹层与受钢液侵蚀过的粘土耐火材料的矿物组成大致相同,主要为莫来石(3Al_2O_3·2SiO_2)及方石英。根据钢的生产过程,夹杂物的特征及粘土耐火材料受钢液侵蚀后化学成分改变的情况,认为矽酸监夹层的来源可能与钢液中的MnO或MnO·FeO侵蚀粘土耐火材料有关。这种分析并得到了理论的解释。

The decomposition of δ-ferrite at 750°,850° and 950℃ in quenched 18/8/3/1Cr-Ni-Mo-Ti stainless steel specimens has been studied microscopically,thetransformation products being electrolytically extracted and identified by X-raydiffraction method.At early stages of decomposition accicular austenite forms along certaincrystallographic planes of δ-ferrite.As a result,the remaining ferrite becomesenriched in Cr,Mo and impoverished in C,Ni,Mn,and was found to transformsubsequently to sigma which begins after heating...

The decomposition of δ-ferrite at 750°,850° and 950℃ in quenched 18/8/3/1Cr-Ni-Mo-Ti stainless steel specimens has been studied microscopically,thetransformation products being electrolytically extracted and identified by X-raydiffraction method.At early stages of decomposition accicular austenite forms along certaincrystallographic planes of δ-ferrite.As a result,the remaining ferrite becomesenriched in Cr,Mo and impoverished in C,Ni,Mn,and was found to transformsubsequently to sigma which begins after heating for 5-6 minutes at 850℃.Precipitation of titanium carbide first occurs in the ferrite grains,later itmakes appearance along the ferrite-austenite interphase boundaries and along thetwinning planes within the austenite grain.The precipitation of titanium carbideseems to have no appreciable effect on the sequence of decomposition of δ-ferrite.The impact value of the steel was found to decrease very markedly before thecommencement of the δ→σ transformation and it is considered that this mightbe associated with the titanium carbide precipitation.

应用金相法研究了18/8/3/1 Cr-Ni-Mo-Ti不锈钢经1300℃固溶处理后在950℃,850℃及750℃恒温分解初期金相组织的变化,并用电解分离及X射线衍射方法鉴定在不同恒温分解阶段δ-铁素体分解的产物。观察到由于提高了固溶处理温度,高温固定下来的铁素体极为不稳定,在分解为奥氏体的同时有TiC的沉淀出现。当δ→γ的转变,由于Cr,Mo等合金元素的偏聚不能继续进行时,才发现残留的δ-铁素体转变为σ-相。过去一般认为18/8型不锈钢在550—1000℃保温后,室温冲击靭性的降低是由于σ-相的沉淀所引起的,试验结果指出在σ-相出现之前,钢的冲击靭性已显著下降,这种现象可能与δ-铁素体分解初期TiC的沉淀有关。

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

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