查询词典 resistivity

5By introducing the fractal theory to analyze logging curve's characteristics, the Rescaled Range Analysis method is used to calculate the fractal dimension on acoustic transit time, resistivity, natural gamma, spontaneous potential.

将分形理论引入到对测井曲线的特性分析之中，利用R/S分析方法对声波、电阻率、自然伽马和自然电位进行分维数计算，将计算结果与不同的水淹级别相联系，利用模糊综合评判方法对水淹层分级。

The materials, solvents, and reducers used in the manufacture of the coatings determine the "resistivity" of the coating.

在制备涂料时使用的原料，溶剂和冲淡剂决定了涂料的电阻性能。

A Model 4200-SCS configured with four SMUs and four preamps can be used to make van der Pauw resistivity measurements.

可以用配置四个SMU和四个前置放大器的4200-SCS来进行van der Pauw法的电阻率测量。

By analyzing the temperature dependence of electric resistivity, it is indicated that the variable-range hopping process of polarons dominates the transport behavior at temperatures above T〓.

对电阻率温度关系的分析表明，T〓以上的输运取决于可变程跳跃过程。

By analyzing the temperature dependence of electric resistivity, it is indicated that the variable-range hopping process of polarons dominates the transport behavior at temperatures above T〓.

对于锰氧化合物的CMR效应，虽然在机理的认识上至今仍没有达成一致，但一般认为双交换作用和Jahn-Teller极化子是两个基本的因素，同时各种相互作用竞争造成的相分离状态是不可忽视的过程。

For the DE theory, the itinerant electron is mobile in the metallic FM domains and polarons can only transport in the PM domains. In the IM transition region, the conductivity is the sum of the polaronic and itinerant electronic conductivity. Under this model, the DE theory yields agreement with the experimental resistivity excellently.

在DE理论中，金属性铁磁畴中的巡游电子是可传导的，而极化子只能在绝缘性顺磁畴输运，在IM相变温区，体系的电导率是极化子和巡游电子的电导率之和，通过应用我们的模型，发现DE理论可以得到与电阻率的实验数据非常一致的拟合结果。

It demonstrates the existence of two type distorted MnO〓 octahedra in the Ca-deficient system that the infrared transmission spectra show two stretching phonon modes of MnO〓 octahedra and the second resistivity peak nearly does not change under magnetic field.

根据以上实验结果，我们提出在缺钙稀土锰氧化物体系中存在两类不同的畸变MnO〓八面体：一类是Mn〓离子的JT效应导致的MnO〓八面体畸变；另一类是Ca位空穴引起的MnO〓八面体悬挂顶点氧导致的MnO〓八面体畸变。

In our study, multiple temperature-independent points and accompanying oscillations are observed in the longitudinal resistivity between the low-field insulator and the quantum Hall liquid. The amplitudes of these oscillations can be well described by conventional Shubnikov-de Haas theory, and our experimental results therefore support the existence of an intermediate metallic regime between the low-field insulator and quantum Hall liquid.

在此研究中，我们发现在低场的绝缘态与高场的量子霍耳态之间，纵向电阻率有多个不随温度变化的交点，而此交点所在的位置与其所伴随振荡的振幅可以利用Shubnikov-de Haas 理论解释，因此由我们的实验结果可以看出，在低场绝缘态与高场量子霍耳液体态之间，的确存在一个过渡的金属态。

The resistivity computerized tomography technique is of important theoretical and realistic significance because it can detect the water-bearing bodies in the floor of working face.

电阻率CT法探测技术能够对工作面底板含水体进行有效探测，因而具有重要的理论和现实意义。

Room resistivity of composite with the same content of modified carbon black decreases gradually by sequence of heat treatment、 KOH treatment、 vapor treatment, CO_2 treatment at high temperature.

相同炭黑含量，不同工艺处理CB/HDPE复合材料的室温电阻率大小的依次是未处理，热处理或KOH处理，水蒸汽处理，CO_2处理。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。