In this paper, automatic test system of a low-temperature dielectric spectroscopy for biological materials, based on digital oscilloscope and data acquisition card, was designed. 生物介质低温介电谱是研究生物材料低温生态特性、了解介质内部低温微观现象,探寻生物材料低温保存方法的一种有效手段。
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
Dielectric spectroscopy ( DS) uses the dipoles and refractive index within a substance as a probe for determining the structure or the reactive process of dielectric substances. 介电波谱(S)偶极及折射率作为探测器以测试介电物质的结构和反应过程。
Analysis and application of time domain dielectric spectroscopy based on wavelet transform 基于小波变换的时域介电谱分析及其应用
Measurement of ultra low frequency dielectric spectroscopy with FFT 利用FFT测量PVC的超低频介电频谱
Non-Debye Dielectric Spectroscopy of Lead Tungstate Crystals 钨酸铅的非德拜型介电谱
The dielectric spectroscopy of human blood cells was measured within the frequency range of 0.01-100 MHz, and the dielectric numerical characters were determined as response to AC electric field. 在0.01~100MHz范围内,测量人血液细胞的介电谱,确立人血液细胞对交流电场的介电响应的数据特征。
Influence of Circuit Parameters on Time Domain Dielectric Spectroscopy 电路参数对时域介电谱的影响
The Polar Phase Transition and Dielectric Spectroscopy of Barium Strontium Titanate 钛酸锶钡的极性相变和介电谱
Broadband Dielectric Spectroscopy of Non-conducting Spherical Particle Suspensions& Computer Simulation of Thin Double Layer Theory 非导电球型粒子悬浮液宽频介电谱&薄双电层理论的计算机模拟
Time Domain Dielectric Spectroscopy of N Silicon-Aluminium Interface N型硅和铝界面的时域介电谱
Dielectric Spectroscopy Study on Chitosan Microsphere Suspensions: Interpretation of Relaxation Mechanism and Obtainment of Inner Information 壳聚糖微球悬浊液的介电谱研究:弛豫机制的解释和内部信息的获得
Dielectric spectroscopy ( 100hz~ 100mhz) of frog skeletal muscles: a theoretical analysis with an ellipsoidal-shell model 100Hz~100MHz蛙骨骼肌介电谱的椭圆壳理论解析
Measuring of Ultra-low Frequency Domain Dielectric Spectroscopy 超低频介电谱测量
The differential dielectric spectroscopy of three kinds of polymer is introduced in this paper, and the effect of temperature and parameters of measurement circuit on they are discussed. 介绍了用微分时域介电谱方法测量三种聚合物PET、PP、PS的慢极化效应.讨论了温度和测量电路参数对时域谱的影响;
Diffusion and dielectric spectroscopy of space charges in insulating liquids 绝缘液体中空间电荷的扩散和介电谱
In a small temperature region of ( 49 ±)℃, dielectric spectroscopy of the time and frequency domains of a TGS single crystal is measured was FE phase transition of the crystal occurs. 在(49±1)℃的小温度范围内研究了TGS单晶的铁电相变过程中时域和频域介电谱随温度的变化。
In the article, we present a principle and method of investigating the properties with the impedance technique in the broad-frequency domain, and introduce the way to establish a cell mathematical and physical model through nonlinear numerical calculation based on cell dielectric spectroscopy. 本文介绍如何采用宽频域交流阻抗技术研究细胞介电特性的原理和方法,以及在细胞介电谱的基础上,如何通过非线性数值计算建立细胞的数学模型和物理模型。
The Experimental Research for Dielectric Spectroscopy of Human Blood Cells 人血液细胞介电谱的实验研究
The effect of several factors on the piezoelectric properties of the composits was studied by measuring piezoelectric and dielectric constants, and using scanning electron micro-scope and dielectric spectroscopy. 通过压电常数和介电常数测定、扫描电镜、介电谱等手段研究了有关因素对复合材料压电性能的影响。
Characteristics of Dielectric Spectroscopy of Alkali Aggregate Reaction 碱集料反应的介电谱特性
Model Study on the Suspension in Spherical Shell-structure Numerical Simulation for the Influence of Inner Parameters on the Dielectric Spectroscopy 球壳粒子悬浮系模型化研究&内部相参数对介电谱影响的数值模拟
Dielectric Spectroscopy and Its Analysis for the System of Reverse Osmosis Membrane UTC-70 in Aqueous Solution 反渗透膜UTC-70在水溶液中的介电谱及其解析
It indicates that frequency domain method is not a proper method for describing dielectric spectroscopy, while the experimental results can not be explained by traditional dielectric polarization theory. 高频项复介电常数的实部在频率增大时变为负值,这说明介电谱用频域方法来描述是有缺陷的,其测量结果无法用传统的介电极化理论加以解释。
The Effects of Hematocrit on Dielectric Spectroscopy of Human Whole Blood Cells 细胞比容对人全血细胞介电谱的影响
The time domain dielectric spectroscopy for polyethylene terephthalate ( PET) film and glass samples is studies. 对涤纶(PET)和玻璃的时域介电谱进行了研究。
The moisture content and its transfer inside oil-paper insulation system have a great influence on the trends of aging characteristic parameters such as furfural, acid in oil and frequency domain dielectric spectroscopy of insulating paper. 研究发现油纸绝缘系统水分含量的大小及其转移趋势对老化过程中油中酸值、糠醛以及绝缘纸频域谱等老化特征参量的变化有着重要影响。
AC conductivity and dielectric properties of the composite were studied by broadband dielectric spectroscopy. 通过宽频介电谱仪研究了复合材料的电导率及介电性能。
This study focuses on edible vegetable oil using dielectric spectroscopy technology and Raman spectroscopy technology, combined with a variety of chemometrics to research the identification and detection methods for quality and fatty acid composition of edible vegetable oil. 本研究以食用植物油为检测对象,分别采用介电谱技术和拉曼光谱技术,结合多种化学计量法开展了食用植物油掺伪量及脂肪酸组成的定性定量分析方法的研究。