The DC bias field dependence characteristics of the PMN-PZN-PT relaxor ferroelectric ceramics were investigated.
在一定温度范围内,对PMN - PZ N - PT系弛豫铁电陶瓷直流偏压下的介电非线性进行了研究。
We have measured the magnetic field dependence of the resistance of Rh-Fe resistance thermometer in range 78-110K.
在78-110K温度范围,测量了不同恒温下铑-铁温度计的示数随磁场的变化关系。
Therefore, the field dependence and the speed anticipation ability can be used as the key psychological test items of driving suitability check.
因此,场依存性和速度估计能力可作为驾驶适宜性检查的重要心理素质指标。
The differences in the field dependence and the speed anticipation ability between accident and non-accident motor vehicle drivers are analyzed.
分析了事故与无事故机动车驾驶员在场依存性和速度估计能力方面的差异。
The resuls are (1) students with field dependence are higher than those with field independence in three characters and in the total score of creativity.
农村中学不同认知风格的文理科高中生在创造力的三个特性及创造力的总得分上互有高低,不存在显著的文理班差异。
Exercise dependence is a topic gotten more attention in research field of sport psychology in recent years.
运动依赖是近年来运动心理学研究领域中备受关注的议题。
Objective; To compare the dependence of signal attenuation on temperature and time caused by the diffusion movements in inhomogeneous and linear gradient magnetic field.
目的:比较非理想均匀磁场和线性梯度磁场中扩散运动引起的信号衰减对温度、时间的依赖性。
One of its important effects is more and more dependence between countries, especially in the economic field.
它的一个重要影响是进一步加强了国家之间的相互依赖,特别是在经济上的相互依赖。
In addition, for analyzing the relation between the magnetocrystalline anisotropy energy and the temperature, the curve of the temperature dependence of molecular field intensity were plotted.
另外,为了便于分析磁晶各向异性能与温度的关系,本文还给出了分子场强度随温度变化的曲线。
Combined with density filtering technique to improve the smoothness of density field, the mesh-dependence phenomenon is overcome.
采用密度过滤技术进一步提高密度场的连续性和光滑性,从而消除了网格依赖性现象。
Finally we have studied the magnetic field sweep rate dependence of flux jump, and discussed the influence of flux creep on flux jump.
最后,研究了磁通跳跃对磁场扫描速率的依赖关系,并讨论了磁通蠕动对磁通跳跃的影响。
Thesis title: Study on dependence of poling field on composition of lithium niobate crystals.
论文题目:铌酸锂晶体极化电场的组分依赖研究。
The dependence of domain reversal characteristics of the ferroelectric thin film on external electric field and temperature is investigated by using the KA model.
本文运用KA模型研究了铁电薄膜的电畴反转特性与外加电场强度以及温度的关系。
The dependence of the gain behavior of the system on Rabi frequency of the driving field and other parameters is also illustrated and analyzed.
图示并分析了系统增益对驱动场和其他参量的依赖性。
The dependence of the ac loss of coil-type samples on the peak value of magnetic field, magnetizing frequency, pitch of materials, matrix and diameter of filament were obtained.
得出了线圈型样品交流损耗与峰值磁场、励磁频率,材料扭矩,基体材料,细芯直径诸量间的依赖关系。
It is found that the film thickness dependence of the dielectric nonlinearity is determined by that of the coercive electric field and the maximal polarization.
进一步分析发现,膜厚通过影响矫顽场强和最大极化强度进而影响铁电薄膜的电压非线性。
Plants, especially in population of two years, have bigger bodies in low and middle densities than that in high densities in field. It's the effect of density dependence.
人工种群植株不同密度间个体生长差异显著,尤其是人工二年生种群植株中、低密度区比高密度区个体生长得较大,体现了密度制约的效应。
The results show that there are differences in the characteristics of field-dependence and field-independence among all kinds of subjects.
结果表明,各类被试者的场依存性与独立性特征存在着差异。
By use of the effective-field theory with correction, the dependence of the critical temperature of the Heisenberg film on the thickness, surfacte coupling of the film are investigated.
本文在相关有效场理论框架内,应用类伊辛模型分析方法,研究了海森堡薄膜的临界行为。
Recently, the research of the dependence of ion movement on ion diffusion and carrier gas velocity distribution in high strength electric field has achieved preliminary results.
目前国内外对高电场中离子扩散、载气流速分布对离子运动行为的影响进行了大量的研究,取得了一定的研究成果。
Recently, the research of the dependence of ion movement on ion diffusion and carrier gas velocity distribution in high strength electric field has achieved preliminary results.
目前国内外对高电场中离子扩散、载气流速分布对离子运动行为的影响进行了大量的研究,取得了一定的研究成果。
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