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
   hcl media 的翻译结果: 查询用时:0.009秒
图标索引 在分类学科中查询
所有学科
化学
冶金工业
更多类别查询

图标索引 历史查询
 

hcl media
相关语句
  盐酸介质
     The sample was digested with HNO 3-H 2O 2.The hydride was generated in 3mol·L -1 HCl media with 2%(W/V)KBH 4 as a reducing agent. The experimental conditions of microwave digestion and prereduction were studied.
     硝酸 -过氧化氢消解样品 ,在3mol· L-1盐酸介质中产生氢化物 ,2 % (W/V) KBH4为还原剂 ,研究了微波消解条件、预还原条件。
短句来源
     Solvent Extraction of Au in HCl Media with TOA-CCl4
     用TOA-CCl_4萃取盐酸介质中的金
短句来源
     Palladium in 1. 0 mol/L HCL media was quantitatively extracted with 0. 30mol/L DOSO -toluene solution.
     本文研究了二正辛基亚砜(DOSO)萃取紫外分光光度法测定样品中微量钯的分析方法。 结果表明,在1.0mol/L盐酸介质中.
短句来源
     The paper reports on the mechanisms of solvent extraction of Au(Ⅲ) in HCl media with n-trioctylamine (TOA)-CCl4. It was determined that the extract is TOAH·AuCl4 TOAH·Cl at point of balance and TOAH·AuCl4 at saturating point by means of distribution ratio and saturating capacity.
     研究了TOA-CCl4体系萃取盐酸介质中Au(Ⅲ)的机理。 用分配比法及饱和容量法确定平衡萃合物组成为TOAH·AuCl4TOAH·Cl,饱和萃合物组成为TOAH·AuCl4;
短句来源
     EDTA+TEA is used to eliminate the interferences, in HCl media, with La as releaser.
     选用盐酸介质,镧作释放剂,用EDTA+三乙醇胺消除干扰.
短句来源
更多       
  “hcl media”译为未确定词的双语例句
     In this paper,both the stability of RuCl_6~(2-)ion in 3~4 M HCl media and the solvent extraction mechanism of RuCl_6~(2-)with N_(1923)(primary amine),DNA(dinonyl amine),TNA(trinonyl amine)and N_(503)(quarternary amine)respectively from an aqueous phase of [HCl]>3M were studied.
     研究了在3~4M HCl介质条件下RuCl_6~(2-)的稳定性及其在酸度大于3M HCl时分别被N_(1923)(伯胺)、DNA(仲胺)、TNA(叔胺)和N_(503)(季胺)萃取的萃取行为,并用斜率法测求萃合物组成.
短句来源
     3,5-Di-Br-PADAT is a sensitive and selective reagent for Pt. It forms stable complex frompH 6. 5 to 0.6 M HCI and do not decompose even in 4 M HCl media.
     Pt~(2+)和3,5-二Br-PADAT反应的灵敏度高(ε_(616)=7.30×10~4),在pH6.5~0.6N HCl形成稳定络合物后不被强酸分解,可在0.6~4N HCl(或H_2SO_4)介质中测定铂。
短句来源
     Corrosion r ate of the obtained deposit was lowest of 0000 2 mg/(cm2·h) in 10% HCl media when 2 mL/L brightener was added in plating solution. 
     镀液中光亮剂含量为2mL/L时,所得镀层在10%的HCl介质中腐蚀率最低为0 0002mg/cm2·h。
短句来源
     The adsorption of Ir in the resin increases with the decreasing acidity in the 0.05~1.2 mol/L HCl media.
     192Ir示踪实验结果表明,在0 05~1 2mol/LHCl介质中,酸度越低越有利于树脂对Ir的吸附;
短句来源
     he effect of different surfactants on the stripping analysis of Pb and Cu was studied. The optimum condition for simultaneous determination of Pb and Cu in foods by the differentital potential stripping analysis in the 0 3mol/L HCl media and by using emulgent OP as spike agent was described.
     筛选出以非离子表面活性剂乳化剂(OP)聚乙二醇辛基苯基醚为增敏剂,在0.3mol/LHCl介质中微分电位溶出法同时测食品中痕量铅、铜。
短句来源
更多       
  相似匹配句对
     Media
     媒介
短句来源
     HCL.
     HCl 较敏感。
短句来源
     MEDIA
     媒体话题
短句来源
     HCL solution.
     HCL溶液平衡。
短句来源
     Solvent Extraction of Au in HCl Media with TOA-CCl4
     用TOA-CCl_4萃取盐酸介质中的金
短句来源
查询“hcl media”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。
  hcl media
Serpentine ore was leached at 95°C and 100°C in 7.0 M HCl media to study the reactions occurring in Noranda's Magnola magnesium process.
      
Anion exchange in HCl media is considered an efficient alternative to the combination of the conventional purification methods.
      
The species extracted into the cyn-925/dodecane phase from 3.0M HNO3 or HCl media was found to be Pu(L)4.2 cyn-925 where L = NO3- or Cl-.
      
The second procedure, which employs KMnO4 in 1 M HCl media at 60-85°C for oxidizing Pu, Np, and U, and separating from Am, produced MnO2 which is collected along with Am on the coprecipitated NdF3.
      
The first procedure involves oxidation of Pu, Np, and U to +6 state in 1 M HCl media at 85° C with 30% NaBrO3 and separation from trivalent Am by collecting the latter on the first NdF3 coprecipitated source.
      
更多          


In this paper,both the stability of RuCl_6~(2-)ion in 3~4 M HCl media and the solvent extraction mechanism of RuCl_6~(2-)with N_(1923)(primary amine),DNA(dinonyl amine),TNA(trinonyl amine)and N_(503)(quarternary amine)respectively from an aqueous phase of [HCl]>3M were studied.The composition of the extracted adduct were determined by the usual slope method. The synergistic extraction effects of RuCl_6~(2-)were observed in these systems:0.10 M(TNA+DNA)and 0.01M(TNA+N(1923).The composition of the...

In this paper,both the stability of RuCl_6~(2-)ion in 3~4 M HCl media and the solvent extraction mechanism of RuCl_6~(2-)with N_(1923)(primary amine),DNA(dinonyl amine),TNA(trinonyl amine)and N_(503)(quarternary amine)respectively from an aqueous phase of [HCl]>3M were studied.The composition of the extracted adduct were determined by the usual slope method. The synergistic extraction effects of RuCl_6~(2-)were observed in these systems:0.10 M(TNA+DNA)and 0.01M(TNA+N(1923).The composition of the adduet from synergistic extraction of 0.01M(TNA+DNA)in>3M HCl was postulated as [(R_3NH)(R_2NH_2)RuCl_6]by the method of isomolar series.The synergistic extraction coefficient was found to be S=1.26.

研究了在3~4M HCl介质条件下RuCl_6~(2-)的稳定性及其在酸度大于3M HCl时分别被N_(1923)(伯胺)、DNA(仲胺)、TNA(叔胺)和N_(503)(季胺)萃取的萃取行为,并用斜率法测求萃合物组成.还研究了0.01M(TNA+DNA)和0.20M(TNA+N(1823)协萃体系对RuCl_6~(2-)的协萃效应.在〔HCl〕>3M条件下,用等摩尔系列法求得0.01M(TNA+DNA)对RuCl_6~(2-)的可能协萃物为[(R_3NH)(R_2NH_2)RuCl_6],协萃系数S=1.26.

3,5-Di-Br-PADAT is a sensitive and selective reagent for Pt. It forms stable complex frompH 6. 5 to 0.6 M HCI and do not decompose even in 4 M HCl media. Cu~(2+) Ni~(2+) and Co~(2+) donot interfere, the existance of considerable amounts of other platinum metals is allowed. Al-though Fe~(3+) interferes with the determination, it can be eliminated by EDTA, This method ispreferable for the determination of Pt in ores.

Pt~(2+)和3,5-二Br-PADAT反应的灵敏度高(ε_(616)=7.30×10~4),在pH6.5~0.6N HCl形成稳定络合物后不被强酸分解,可在0.6~4N HCl(或H_2SO_4)介质中测定铂。铜、镍、钴等普通离子不干扰测定,其它铂族元素允许量大,只有铁、钌干扰测定;EDTA对测定无影响,在测定之前加入EDTA掩蔽铁等离子,因此该法对测定铂选择性高。用DEAE纤维素预富集方法测定矿石中铂取得满意的结果。

A highly sensitive and selective catalytie spectrophotometric method for determination of ruthenium is described based on the catalytic effect of Ru(Ⅲ) for the slow redox reaction between malachite green and IO_4~-in HCl media, and aseorbic acid is chosen as quenching reagent for the indication reaction. A detection limit of 3.8ng/L and determination range from 7.6 to 100 ng/L for Ru are obtained by the fixed time procedure. Ruthenium in real sample was analysed by this method.

在盐酸介质中Ru(Ⅲ)对IO_4~-氧化孔雀绿这一褪色反应具有强烈的催化作用,以抗坏血酸中止反应,采用固定时间法,拟定了一个检出限和测定范围分别为3.8ng/L和7.6~100ng/L钌的催化光度新方法,并用于氯化渣中钌的测定。

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