它们的压电和介电性能与合适的四方性等结构特性有关。
Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality.
保温时间对介电性能影响不大。
The time of heat preservation have few influences on the dielectric properties.
初步研究了材料的介电性能。
The dielectric characteristics of this material was studied.
优化低温烧结微波介质陶瓷介电性能。
Optimize the dielectric properties of low temperature sintered microwave dielectric ceramics.
在宽广的温度范围内具有卓越的介电性能。
In a wide temperature range with excellent dielectric properties.
对其介电性能的测定已引起人们越来越多的关注。
The measurement of their dielectric performance has already aroused the attention of more and more people.
也研究了碳黑对复合材料压电性能及介电性能的影响。
The influences of the carbon black on the piezoelectric and dielectric properties were studied as well.
但是铁磁性金属的引入降低了碳纤维本身的介电性能。
But the introducing of ferromagnetic depress the dielectric properties of carbon fibers.
研究了有晶种层的PLZT薄膜的结晶温度及介电性能。
The crystallization temperature and dielectric properties of PLZT thin films with PLT seeding layers were investigated.
研究了衬底温度对薄膜结构、表面形貌以及介电性能的影响。
Investigated were the effects of substrate temperature on the structures and surface morphology, dielectric properties of films.
本文扼要介绍了氰酸酯树脂改性热固性丁苯树脂体系的介电性能。
In this paper we briefly introduce the dielectric property, heat resistance and wet heat behaviour of thermo-setting butadiene-styrene resin modified by cyanate ester resin.
借助X射线衍射和阻抗分析仪对其相结构和介电性能进行了测试。
The phase structures and dielectric properties were investigated by X-ray diffraction and impedance analyzer.
采用不同的沉积氧气压，分析了其对薄膜微观结构和介电性能的影响。
Study indicated that oxygen deposition pressure exerts a strong impact on the microstructure and the dielectric properties of the films.
这种僵硬的，俗气的化合物具有优良的介电性能，耐氧化性和憎水率。
This stiff, tacky compound has excellent dielectric properties, oxidation resistance and water repellence.
详细地总结了界面的偏析、扩散和润湿性对微波介电性能的影响机理。
The influences of interfacial characteristics such as segregation, dispersion and wettability on the dielectric properties of microwave dielectric ceramics were summarized.
研究了烧结温度和莫来石含量对复合材料的介电性能和抗弯强度的影响。
The effect of the sintering temperature and the mullite content on the dielectric properties and the bending strength has been studied.
实验结果表明超重力反应沉淀法制备的粉体具有良好的烧结和介电性能。
The experimental results showed that as-prepared BaTiO_3 powder had good sintering and electrical properties.
正如最初的电容取决于水电容的介电性能的水，形成的导电分子大小和分离。
As noted initially, the capacitance depends on the dielectric properties of the water and the size and separation of the conductive elements forming the water capacitor.
树脂的介电性能与树脂体系的催化剂含量、固化温度和增韧剂含量有较大关系。
The dielectric performance of the modified resin system is remarkably influenced by the concentration of catalysis, the cure temperature and toughening agent.
对玻璃介电性能研究进行了展望并指出调整其成分是改善玻璃介电性能的根本。
Finally, it is pointed out that adjusting the components of glass is the ultimate approach to improve its dielectric properties.
聚氯乙烯玻璃纤维软管具有良好的介电性能和耐化学性、以及优越的柔软性和弹性。
The polyvinyl chloride fiberglass sleeving possesses good qualities of dielectric, chemical resistance, excellent softness and elasticity.
结果表明，该复合材料在低频范围内具备良好的介电性能，且具备一定的力学性能。
The results show that the composites have good dielectric properties and certain mechanical properties at low frequencies.
因此研究与开发耐电弧烧蚀性能和介电性能优异的环氧树脂复合材料具有重要意义。
It is significance to study and exploit epoxy resin composite with excellent arc resistance and dielectric properties.
首次报道了溶胶-凝胶法制备钛酸铅基铁电陶瓷的晶粒尺寸对其高频介电性能的影响。
The effect of grain size on high frequency dielectric properties of PbTiO_3 based ceramics prepared by sol-gel process was studied.
研究表明，聚醚酰亚胺在改善氰酸酯树脂体系韧性的同时，也提高了树脂体系的介电性能。
The results show that polyetherimide can not only toughen this resin system, but improve the dielectric performance.
研究结果为提高喷口的耐电弧烧蚀性能、改善喷口材料的介电性能和工艺性提供了理论依据。
The results provide a theoretical basis for increasing the behaviour of the nozzle against the arc ablation and improving the dielectric property of nozzle materials.
依据介电性能数据，分别设计了单层和双层吸波材料，对所设计材料的吸波性能进行了计算。
Based on the dielectric constant, mono and double layer absorber materials were designed, and the absorber property of the designed materials was estimated.
研究了压电陶瓷体积分数对1 - 3型水泥基压电复合材料的压电性能和介电性能的影响。
Volume fraction dependence of the piezoelectric and dielectric properties of 1-3 type piezoelectric composites is studied.
本发明还公开了通过调节银颗粒的含量可以制备具有不同介电性能的陶瓷-金属复合材料。
The present invention also discloses a method for preparing ceramic-metal composite materials with different dielectric properties by adjusting the content of the silver particle.
研究添加成孔剂法制备的有球形宏观孔的多孔氮化硅陶瓷在不同孔隙率和孔径下的介电性能。
The porosity, pore diameter and solubility of ceramsite filter made by these two methods were analyzed and compared.
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