磁化率

As analyzed from M-H results, the thickness of TiO2 spacer layer strongly influences the ferromagnetic layers to be alignment in parallel or in antiparallel at low temperature.

磁场下磁化率量测结果显示在低温下，不同厚度的二氧化钛薄膜会造成两铁磁层呈铁磁或反铁磁的行为。

Thermal demagnetizer and cryogenic magnetometer were used to systematically measure the magnetic remanence from room temperature up to 500 or 600℃ with 50℃ step in order to dertimime magnetostratigraphy of the five sections.

用超导磁力仪对所有剖面作了系统的磁性地层研究，获得了各剖面的磁性地层年代和磁化率古气候记录。

Dry clime made depauperization and progradation of the lake, forming a great deal of thick particles sedimentation.

磁化率在底部和顶部大幅降低，底部对应湖区气候干旱，湖面萎缩时期，河流向前推进使大量粗颗粒沉积物增加稀释了铁磁性矿物的含量，顶部是由于富营养化使有机质和碳酸盐含量增加稀释了铁磁性矿物的缘故。

The results show that the current method is more effective than literature methods for estimating the molar diamagnetic susceptibility of an inorganic compound.

结果表明本文的方法在预测无机物反磁磁化率方面比文献方法更有效。

The good QSPR models for the molar diamagnetic susceptibilities can be constructed from 0 G and 1 G by using multivariate linear regression method and artificial neural network method.

由0 G ，1 G 通过多元线性回归和人工神经网络方法均可以得到良好的预测摩尔反磁磁化率的模型。

The NN model for the molar diamagnetic susceptibilities appears more reliable than the MLR model.

而人工神经网络模型对摩尔反磁磁化率的预测结果比多元线性模型似乎更精确。

The results show that there is a linear correlation between magnetic susceptibility and density. Take 1.6 g/cm^3 as a boundary value, the magnetism of high density coal and low density coal was opposite. The diamagnetism property of low density coal weakens and the paramagnetism of high density coal enhances along with the size reduction of fine coal. The magnetic field intensity influences the magnetism of coal.

研究表明：比磁化率同密度间存在线性相关关系，以1.6 g/立方公分为界，高、低密度级煤分别呈顺磁性和逆磁性，且随煤粉粒度的减小，低密度级煤的逆磁性减弱，而高密度级煤的顺磁性增强；磁场强度对煤的磁性有一定影响。

The paper presents a new method for measuring magnetizing rate of weak magnetic material- differential frequency method.

本文介绍了一种测量弱磁性物质磁化率的新方法──差频法。

The temperature dependence of the magnetic susceptibility of CuMnoxbe and CuNioxbe over the range of 5 ~ 300K gave the exchange integral -29.3cm-1 and -57.1cm-1, respectively.

变温磁化率测定表明双核配合物内部金属离子间存在反铁磁偶合作用磁偶合常数分别为-29.3和-57.1cm-1cm-1。

The complexes were characterized with variable temperature magnetic susceptibility (4-300 K). The exchange integral J =-4.39 cm-1 for [CuCo(NO2-Phen)2] and -3.59cm-1 for [CuCo(NO2-Phen)2]. A weak antiferromagnetic superexchange interaction operates between the metal ions.

测定了配合物(4-300K)的变温磁化率，并用最小二乘法和自旋Hamiltonian算符，H=2JS1.S2-DSzl导出的磁方程拟合，求得交换参数为J=-4.39和-3.59cm^-^1，表明两个Cu-Co双核配合物中有弱的反铁磁性超交换相互作用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。