1) ferroelectric-antiferroelectric phase transition
介电压力谱
1.
Dielectric properties of La-doped Pb(Zr,Sn,Ti)O_3 antiferroelectric ceramics under hydrostatic pressure werestudied, it was found that temperature make ferroelectric-antiferroelectric phase transition pressure decrease; Also, thathydrostatic pressure make ferroelectric-antiferroelectric phase transition temperature decrease and antiferroelectric-paraelectric phase transition temperature increase.
研究了等静压诱导的反铁电陶瓷材料的铁电-反铁电相变的介电压力谱;研究了温度对介电压力谱的影响,结果发现温度使铁电-反铁电相变压力降低,介电压力谱具有明显的压力扩散相变和频率弥散的特点;研究了等静压对介电温度谱的影响,结果表明等静压使铁电-反铁电相变温度降低,反铁电-顺电相变温度升高。
2) dielectric spectroscopy
介电谱
1.
Numerical simulation of the dielectric spectroscopy of multi-layer composite systems
层状复合体系介电谱的数值模拟
2.
Study of intrinsic defects in ZnO varistor ceramics by dielectric spectroscopy
ZnO压敏陶瓷中缺陷的介电谱研究
3.
The validity for investigating membrane-solution systems by using dielectric spectroscopy was logically demonstrated.
就“介电谱方法研究膜体系的有效性”这一问题进行了展开性的阐述:扼要地介绍了以等效回路为基础的膜-液体系基本介电模型和包含电性质分布区域的多层膜介电模型,并以纳滤膜体系为例简要论证了以该模型和介电理论为基础的介电谱解析方法对原位获取内部信息的有效性。
3) dielectric spectrum
介电谱
1.
Development of temperature monitoring and dielectric spectrum measurement system based on LabVIEW;
基于LabVIEW的温度监控与介电谱测试系统研制
2.
The experimental data of the dielectric spectrum of water has been fitted to a theoretical formula with which the correlation function is calculated.
将水的介电谱实验数据拟合进而得到介电常数理论公式,并基于此计算了相关函数。
3.
74) ceramics were prepared by conventional solid state reaction method,and the dielectric spectrum of BST ceramics in broad frequencies was measured.
测量了样品的宽频段介电谱,发现钛酸锶钡的超低频介电谱在复介电常数平面上给出一段圆弧;但是,在高于5 Hz时偏离圆弧组成一段直线。
4) dielectric spectra
介电谱
1.
In this paper thin glass is strengthened in two kinds of liquid and measurement method of dielectric spectra on the toughened glass is presented so as to study the relationship between dielectric behavior and strength of the tempered glass.
采用双液法钢化薄玻璃,并提出玻璃表面介电谱测量法。
2.
The dielectric spectra of undecatungstogalloindic acid with solid film under different temperatures are investigated over the broad frequency region 40Hz-110MH,and two dielectric relaxations were found.
11H2O在40Hz-110MHz频率范围的介电谱,发现这些谱都是由两个弛豫过程表征的,分别是由于材料内部粒子表面对离子电荷移动和粒子间界面极化产生的。
5) C-T and tgδ-T
介电温谱
1.
The curves of C-T and tgδ-T for th.
介电温谱测试表明,随着温度的升高,梯度薄膜出现一个铁电-铁电相变点和两个居里点,同时出现一定的频率弥散现象。
6) dielectric frequency spectra
介电频谱
1.
In this paper, dielectric frequency spectra are investigated at 1kHz～3.
0 GHz范围内研究了 Pb Ti O3基陶瓷的介电频谱 ,给出了此种陶瓷在高频和超高频以及微波频率领域中应用的一些重要信息。
2.
In this paper,the dielectric frequency spectra of SrTiO3Nd2O3 system ceramics is investigated.
研究SrTiO3-Nd2O3系陶瓷的介电频谱特性。
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条