结果表明，选择合适的工艺条件可以制备铁电性能优良的钙钛矿相p ST薄膜。
The results showed that the PST thin films would possess the perovskite phase and excellent ferroelectric properties with proper technology.
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；
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.
用X射线衍射技术（XRD）研究了PLT薄膜结晶性能，结果表明PLT薄膜为（111）择优取向钙钛矿相织构。
X-ray Diffraction(XRD)was applied to study crystalline properties of PLT films, and XRD patterns of PLT thin films show that there appeared(111)preferred-oriented tetragonal perovskite phase.
射线衍射分析(XRD)表明所有样品均为钙钛矿氧化物结构，没有简单金属氧化物或其它杂相存在。
The XRD results show that all the powder samples are perovskite-type compounds and no simple metal oxides or any other secondary phase exits.
经xrd,SEM，密度测试等结果表明：在自蔓延法合成出的物相为单一的钙钛矿型结构。
The results of XRD, SEM and the density test show that the structure of the product prepared by SHS is pure perovskite.
本文还着重讨论了钙钛矿型晶相由“受夹”态到“自由”态的转变及其对样品铁电性的影响。
The transition from the clamped state to the free state of the perovskite-type phase, and its effect on ferroelectricity of the samples are emphasized in the discussion.
射线衍射谱分析证明，样品接近单相，其主要相为钙钛矿结构。
X-ray diffraction patterns demonstrate that the sample is nearly in single phase and structure of the major phase belongs to the perovskite type.
射线衍射谱分析证明，样品接近单相，其主要相为钙钛矿结构。
X-ray diffraction patterns demonstrate that the sample is nearly in single phase and structure of the major phase belongs to the perovskite type.
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