perovskite的例句大全

X-ray diffraction reveals that after a heat treatment at 700 ℃, the film is in a single phase of tetragonal perovskite structure.

X射线衍射证实，经700℃热处理后，膜呈现四方钙钛矿的单相结构。

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XRD analysis showed that Ca-doping resulted in structural transformation. The samples of x ≤ 0.15 have tetragonal perovskite structure, but the samples of x> 0.15 are rhombohedral phase.

XRD结果分析表明，Ca掺杂引起了样品晶体结构的转变，x≤0.15的样品为四方钙钛矿结构，而x>0.15的样品则为菱方钙钛矿相。

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The results showed that the PbTiO_3 nanocrystal structure is uniform tetragonal phase perovskite structure when heat-treatment is above 600 ℃, and the grain size is increased by increase of calcining temperature.

分析表明：焙烧温度高于600℃时可形成单一四方相钙钛矿结构的PbTiO3纳米粉体，并且随热处理温度的升高，晶粒度增加。

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The substitution of Tb 3+ for Pb 2+ induces lattice aberrance, which resulted in lowering the crystallization ability of perovskite and the tetragonality of the powders as well.

形成的钙钛矿结构中，Tb3+取代Pb2+进入晶格位置，产生阳离子空位，诱发晶格畸变，使钙钛矿相的析晶能力比相同热处理条件下未掺杂Tb3+的PT低。

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Hydrothermal Synthesis and Characterization of the Perovskite Niobates; Negative Temperature Coefficient of Resistance of Nb-doped SnO_2 Ceramics

钙钛矿型铌复合氧化物的水热合成及表征铌掺杂氧化锡陶瓷的电阻负温度系数特性

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The effects of preparation methods and calcination temperature on perovskite structure were characterized by X-ray diffraction ( XRD) and temperature programmed reduction ( TPR).

用X-射线衍射（XRD）和程序升温还原（TPR）技术考察了制备方法和灼烧温度对钙钛矿型结构形成的影响。

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Dielectric behavior of complex perovskite lead calcium titanate ceramics

复合钙钛矿结构铁电陶瓷钛酸铅钙的介电弛豫特性

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The lower the precursor's concentration is, the higher the excess of Bi element is needed to form the pure perovskite nanoparticles.

通过X射线衍射发现，前驱体溶液的浓度越低，得到纯钙钛矿相所需的铋元素过量比越大。

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The results show that the content of tetragonal phase is increasing in BNBT ceramics by direct reaction sintering method but still exhibiting a single phase of perovskite structure.

结果表明，直接反应烧结法不影响BNBT陶瓷的钙钛矿相结构，但可使准同型相界处组成的四方相含量增加；

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Due to the strong correlation among spin, electron and orbital degree of freedom, doped perovskite manganites exhibit unusual magnetic and electronic properties, such as colossal magnetoresistance, charge ordering ( CO), orbital ordering, phase separation ( PS) and so on.

掺杂的钙钛矿锰氧化物由于其自旋、电荷及轨道自由度间的强关联作用而具有特殊的磁、电性质，如：庞磁电阻效应，电荷有序，轨道有序，相分离等。

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XRD and SEM studies indicated that the composites comprised of only two phases, BaTiO_3 phase with perovskite structure and NiFe_2O_4 phase with spinel structure.

XRD和SEM研究结果表明复合材料中只含有钙钛矿结构的BaTiO3和尖晶石结构的NiFe2O4，这说明共烧过程中两者没有发生明显的化学反应。

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Synthesis and Characterization of Novel Tungsten Phosphates 、 Sodium Titanium Oxide 、 Sodium Tin Oxide; Fabrication and Properties of Epitaxial Stannate Thin-films and Heterojunctions with the Perovskite Structure

钨磷酸盐、锡酸钠、钛酸钠新化合物合成与结构表征钙钛矿锡酸盐外延薄膜及相关异质结制备与物性研究

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Strontium titanate with perovskite structure is a kind of new functional material.

钛酸锶是一种具有钙钛矿结构的新型功能材料。

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Prepartion, crystal structure and spectra of rare earth-alkaline earth niobate of perovskite type

钙钛矿型稀土碱土铌酸盐的合成、结构和光谱性质

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Oxidative coupling of methane on perovskite type oxide with oxide ion defects at low temperature

甲烷在含有氧缺陷的钙钛矿型复合氧化物上的低温加压氧化偶联反应

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Through the research, we think that the Cr-Y-Al red pigment is a kind of new ceramic pigment that has the perovskite structure. Its main chemical composition are rare earths Y 2O 3 and aluminum oxide ( Al 2O 3) and Cr 2O 3 is colour oxide.

通过研究认为铬钇铝红是一种具有钙钛矿型结构的新型陶瓷色料，其主要化学组成是稀土氧化物Y2O3和三氧化二铝（Al2O3），Cr2O3作为着色氧化物引入。

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The Effects of the Heat. Treatment Temperature on the Crystallization of the Perovskite Phase in Blast Furnace Ti Slag

热处理温度对含钛炉渣中钙钛矿相结晶的影响

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The effects of cooling rate on the precipitation of the perovskite phase in blast furnace ti-slags

冷却速度对含钛高炉渣中钙钛矿相析出的影响

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Kinetics of deep oxidation of butene-1 on la-cr-fe perovskite catalyst

在La-Cr-Fe钙钛矿催化剂上丁烯-1深度氧化动力学

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Synthesis and Mechanism of Tetragonal Perovskite Structure PbTiO_3 by a Hydrothermal Route

四方相钙钛矿PbTiO3的水热合成及机理研究

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