以下为句子列表：
英文: Abstract: On the basis of the theory of controlled phase-changes of piezoceramics, high-temperature polarizing technology makes initial working temperature a little higher than Curie temperature of a sample, but the polarization voltage needed is greatly
中文: 文摘:压电陶瓷的高温极化是利用受控的场致有序化的顺电―铁电相变原理，使起始极化温度略高于样品的居里温度，但所需的极化电压大大低于常规极化，仅为1/10-1/5；选择较高的降温升压速率，可使极化趋于更加完全，具有常规极化工艺无可比拟的优越性。
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英文: This paper is to study the object of Mn - Zn ferrite powder, which is an important non-metallic magnetic materials, because of their narrow hysteresis loop, high magnetic permeability and high resistivity, high Curie temperature and the low loss character
中文: 这种磁性微粒经局部注射或经动脉导管注入瘤体后，在交变磁场作用下吸收电磁波转化为热能使肿瘤区升温达所需的治疗温度(41～46℃)，以杀死肿瘤细胞，而不含磁微粒的正常组织不受损，正逐渐成为医学上肿瘤热疗技术的研究对象。
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英文: Results show that when Ti+ is co-replaced by Nb+ and Mg+, Curie temperature of Ba0.9Sr0.TiO moved to lower temperature, dielectric pick became more flatten and breakdown electrical field(Eb)is promoted.
中文: 果表明:Nb+、Mg+复合取代Ti+使Ba0.9Sr0.TiO 的居里温度向低温方向移动,宽化了介电峰,提高了陶瓷的击穿场强(Eb)。
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