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type complex
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  型复合
     Rietveld Analysis and Catalytic Activity on CO Oxidation of A_2BO_4 Type Complex Oxide Dy_(0.5)Sr_(1.5)Mn_(1-x)Ni_xO_4(0≤x≤1)
     A_2BO_4型复合氧化物Dy_(0.5)Sr_(1.5)Mn_(1-x)Ni_xO_4(0≤x≤1)的Rietveld分析和CO氧化催化活性
短句来源
     Spinel type complex oxide nano-crystalline CuFe2O4 powders were synthesized by solid state reaction using inorganic salts as raw materials.
     以无机盐为原料,采用低热固相化学反应法合成了尖晶石型复合氧化物CuFe2O4的前驱体,通过不同温度煅烧,最后得到尖晶石复合氧化物CuFe2O4。
短句来源
     The extraction and raffination column trays were also replaced by DJ-Ⅲ type complex trays, which were developed by Zhejiang University of Technology.
     采用浙江工业大学DJ Ⅲ型复合塔盘对抽余液塔、抽出液塔、脱C10 塔、脱C13 塔的内构件进行技术改造。
短句来源
     AbstractDuring preparing nuclear/shell type complex emul-sion by two stages emulsion polymerization, supple-mentary amount of emulsifier and feed rate of shellmonomer in the second stage by means of measuringand theoretical calculation are given.
     通过测量和理论计算,提出二段乳液聚合法制备核/壳型复合乳液过程中第二阶段乳化剂的补加量及壳单体加料速率。
短句来源
     Spinel type complex oxide nanocrystalline powders ZnFe 2O 4 was synthesized by solid state reaction at room temperature with inorganic reagent. The results from XRD and TEM indicate that the solid state reaction was complete and the mean grain size of the powder was about 30nm. The gas sensing properties of the pure powders were studied.
     以无机盐为原料 ,采用室温固相化学反应法合成了尖晶石型复合氧化物ZnFe2 O4,X射线粉末衍射 (XRD)、透射电镜(TEM )等表征结果表明 ,固相反应完全 ,平均粒径约为 3 0nm左右 ;
短句来源
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  型复
     An approximate solution methods of an irregular oblique derivative problem for the nonlinear elliptic type complex equation of second order
     二阶非线性椭圆型复方程的非正则斜微商边值问题的一种近似解法
短句来源
     Generalized DC type boundary value problem for quasilinear elliptic type complex equations of first order
     一阶拟线性椭圆型复方程的广义DC型边值问题
短句来源
     In this peper, using the continuation methods, we proved that there exists the approximate solution and exact solution for an irregular oblique derivative problem of the nonlinear elliptic type complex equations of second order, and we gived the error estimate of an approximate solution.
     本文使用连续性方法证明了二阶非线性椭圆型复方程于多连通区域上的非正则斜微商边值问题具有近似解与正确解,并给出了近似解的误差估计。 使用本文的方法,还可以讨论椭圆型复方程或方程组的一些其他边值问题。
短句来源
     For generalized Carleman type boundary value problem of general quasilinear elliptic type complex equations of first order which contains oblique derivatives in the boundary condition, transform it directly to a singular integral equation, derive from it the eigen part and then obtain the solvable condition and the index of generalized DC problem.
     研究了一般的一阶拟线性椭圆型复方程的边界条件中含有斜微商的广义Carleman型边值问题 ,采用直接将广义DC型问题化为奇异积分方程的方法析出特征部分 ,然后通过对特征方程的研究得到了广义DC问题的可解条件和计算指标
短句来源
  “type complex”译为未确定词的双语例句
     An 1 : 1 type complex was formed with λax/λam (nm) of 546/581 at pH9. 90. A better linear relationship was obtained over the range of 0-12. 0μg/25ml for Mg( Ⅰ ) and the detection limit for Mg( Ⅰ ) is 4. 9 ng/g.
     Mg(Ⅱ)与试剂在pH9.9的氨水/氯化铵缓冲介质中形成1:1型红色络合物并呈现荧光,其λ_(cx)/λ_(cm)=546/581,线性范围为0~12μg/25ml,检测限为4.9ng/g。
短句来源
     A DISCUSSION OF THE σ HYBRID OF ML_(11) TYPE COMPLEX CENTRAL ATOMS
     ML_(11)型配合物中央体的σ杂化研究
短句来源
     Study on Sol-gel Process for Thin Film Synthesis and Oxygen-sensing Properties of Perovskite-like Type Complex Oxide La_2NiO_4
     La_2NiO_4系类钙钛矿薄膜的溶胶-凝胶法制备及氧敏特性的研究
短句来源
     A 1: 1 type complex was formed withλ_(ex)/λ_(em)of 535/575nm, the quantum yield(φf)being 0. 104 at pH 4. 0~5. 5. The proposed method was used for the determination of aluminium in alloy samples in the range of 0. 5~30×10~(-7)mol/L.
     铝(Ⅲ)与试剂在pH4.0~5.5的乙酸/乙酸钠缓冲介质中形成1:1型红色配合物并呈现荧光,其最大激发/发射波长为λ_(ex)/λ_(em)=535(520)/575nm。
短句来源
     A 2∶1 type complex was formed in the pH range of 1.5 to 3.0.The calibration curve of Fe~(3+) with good linearity(r=0.999 9) was obtained over the range of 0~11/25 μg/mL. The detection limit was 1.6 ng/mL.
     mol-1.cm-1,铁含量在0~11/25μg/mL范围内与吸光度呈良好的线性关系,线性回归系数r=0.999 9,方法检出限为1.6 ng/mL.
短句来源
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  type complex
Perovskite type complex oxide L0.8Sr0.2CoO3-δ symmetrical cells were prepared on Samaria doped ceria electrolyte Ce0.85Sm0.15O2-x by using the screen-printing method in a laboratory scale.
      
Oxidation of CO and hydrocarbons over perovskite-type complex oxides
      
The catalytic activity of MIMIIO3] perovskite-type complex oxides (MI = La, Y, Nd, Yb; MII = Co, Mn, Ni) in the oxidation of CO, propylene, benzene, ethylbenzene,o-xylene, and ethyl acetate was investigated.
      
Catalytic oxidation of CO, hydrocarbons, and ethyl acetate over perovskite-type complex oxides
      
The catalytic activity of MIMII2O3 spinel-type complex oxides (MI = Cu, Ni, Mn, Zn, Mg, Co, MII = Co, Cr, Al) in the oxidation of CO and ethylbenzene has been investigated.
      
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Steel-bonded carbide is a new type complex material.It's steel matrix is heat-treatable. The heat treatment process comprises annealing, hardening and tempering. A large amount of carbide ( primary and secondary carbide ) makes the process of heat treatment complicated. There are only a few articles whichdiscuss this problem of heat treatment. In order to make the problem clear, systematic work has been done to study the theoretical and technical specialities of heat treatment of steel-bonded carbide.An...

Steel-bonded carbide is a new type complex material.It's steel matrix is heat-treatable. The heat treatment process comprises annealing, hardening and tempering. A large amount of carbide ( primary and secondary carbide ) makes the process of heat treatment complicated. There are only a few articles whichdiscuss this problem of heat treatment. In order to make the problem clear, systematic work has been done to study the theoretical and technical specialities of heat treatment of steel-bonded carbide.An object of this article is to discuss the solution and precipitation of the primary carbide ( WC ) .This would change the composition of the steel matrix, and affect the process of heat treatment.Another object of this article is to discuss how it is possible to select the technical factors of the heat treatment of the steel-bonded carbide,

钢结硬质合金是一种新型复合材料,其钢基体是可以进行热处理的。热处理过程包括:退火、淬火与回火。大量碳化物存在(一次与二次碳化物)造成了热处理过程复杂化。目前只有很少的资料中讨论到有关热处理问题。为了把问题弄清楚,我们对钢结硬质合金的热处理在理论上与工艺上都进行了比较系统的研究工作。 本文内容之一,是讨论了一次碳化物(WC)的溶解与析出问题。这将引起钢基体化学成分的变化,从而影响其热处理。 文中同时介绍了如何正确确定钢结硬质合金的热处理工艺。

A new catalyst for nitrogen fixation has been prepared. This catalyst may be regarded as a cluster of molybdenum and iron bonded to a poly-vinylpyridine carrier. 'The initial rate of acetylene on the new catalyst is l.3mol/mol.min and as high as the same type complex catalyst of dextrin-supported molybdenum-cysteine. This catalyst is so stable that there appears only a little decrease in activity upon repeated use. The relationship of catalystic activity with elementary composition has been tabuleted,...

A new catalyst for nitrogen fixation has been prepared. This catalyst may be regarded as a cluster of molybdenum and iron bonded to a poly-vinylpyridine carrier. 'The initial rate of acetylene on the new catalyst is l.3mol/mol.min and as high as the same type complex catalyst of dextrin-supported molybdenum-cysteine. This catalyst is so stable that there appears only a little decrease in activity upon repeated use. The relationship of catalystic activity with elementary composition has been tabuleted, which implies the role of the components of the nitrogenase active center. The results mentioned above are helpful for understanding the mechanism of nitrogen fixation.

本文报导了最近试制的一种高分子钼铁硫络合物固氮催化剂的研究成果。这种催化剂对乙炔加氫还原成乙烯反应的初速度是1.3摩尔/摩尔·分。与同类型固载化催化剂——葡聚糖凝胶一半胱氨酸钼络合物的初速度相近。实验表明,在催化反应过程中,它的活性组分不易脱落,循环使用时仍有较高的活性。初步测定了催化剂组成与活性之间的关系,它与固氮酶活性组分的元素组成是一致的。这些实验结果,对于在理论上进一步研究生物固氮机理和在工业生产上寻找一个适用的固氮催化剂,都是颇有裨益的。

Protonation of chlorophosphonazo-m-NO2 takes place in acidic medium (Ig Kp = -2.11) while dissociation of the first hydroxyl group from naphthalene ring is shifted toward the basic region (pK(?)= 10.21) .Various complexes of La-CPAmN are formed in the pH range of 1.5-2.0. The mole ratios La/CPAmN of these complexes have been estimated to be 1:1, 1:2 and 1:3 by Job's continuous variation method and the equilibrium shift method. The β-type complex (1:1) giving a characteristic maximum absorption at 715 nm...

Protonation of chlorophosphonazo-m-NO2 takes place in acidic medium (Ig Kp = -2.11) while dissociation of the first hydroxyl group from naphthalene ring is shifted toward the basic region (pK(?)= 10.21) .Various complexes of La-CPAmN are formed in the pH range of 1.5-2.0. The mole ratios La/CPAmN of these complexes have been estimated to be 1:1, 1:2 and 1:3 by Job's continuous variation method and the equilibrium shift method. The β-type complex (1:1) giving a characteristic maximum absorption at 715 nm is formed under a certain experimental condition.The 1:3 complex existed in the excess of reagent is very stable in acidic medium with an overall stability constant lg Ks, of 45.40.

本文研究了CPAmN试剂的特性、La-GPAmN络合物的组成和β-型络合物的生成条件,并测定了其积累稳定常数。

 
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