磁导率

Our factory's soft ferrite made from good-quality iron oxide has merits of high permeability, high saturation magnetic flux density and low loss, and id widely used in electric and electronic sets of various kinds.

利用本公司优质氧化铁生产的软磁铁氧体，具有高磁导率，高饱和磁通密度和低损耗的优点，它广泛的用于各类电子电器整机中。

Effect of CrW underlayer on structural and magnetic properties of FePt .....

和50 左右，磁导率的虚部分别在60 和25 左右，说明层间交换耦合有利于提高。。。。

The FT-IR spectrum of PANI/MMT nanocomposite denotes that PANI produced in the form of emeraldine salt, which absorption peaks was

经矢量网络分析仪测量发现，PANI／MMT在2.0-18GHz的复介电常数、复磁导率和以反射损耗表示的微波吸收曲线都

The equilibrium value of D〓 fundamentally and reversibly changes with respect to the annealing and quenching above the Curie temperature.

磁导率衰减平衡值对高于Curie温度的循环退火和淬火是可逆变化的。

The guidance conditions of a slab waveguide of uniaxially anisotropic metamaterial with partially negative components in permittivity and permeability tensors are derived.

推导了介电常数张量和磁导率张量中各分量带有不同符号的单轴各向异性异向介质平板波导的导行条件。

The DNG structure unit is composed of square split ring resonator and strip wire. The modified NRW method is used to extract the equivalent permittivity, permeability, and refractive index from the scattering parameters of the two-port waveguide with DNG structure. At the designed operating frequency, the refractive index approximates zero, which makes the nondirective electromagnetic wave tend to approximate plane wave along the normal direction of the superstrate and congregate the radiation energy.

以方形的SRR环和金属条带构成双负媒质结构单元，使用修正的NRW方法，通过放置双负媒质结构的二端口波导的散射参数，提取了等效的介电常数、磁导率和折射率，在所设计的工作频率，折射率接近于0，可以将原本发散的电磁波整理成趋近于覆层面法线方向的近似平面波，起到能量汇聚的功能。

The DNG structure unit is composed of square split ring resonator and strip wire. The modified NRW method is used to extract the equivalent permittivity, permeability, and refractive index from the scattering parameters of the two-port waveguide with DNG structure. At the designed operating frequency, the refractive index approximates zero, which makes the nondirective electromagnetic wave tend to approximate plane wave along the normal direction of the superstrate and congregate the radiation energy.

以方形的SRR环和金属条带构成双负媒质结构单元，使用修正的NRW方法，通过放置双负媒质结构的二端口波导的散射参数，提取了等效的介电常数、磁导率和折射率，在所设计的工作加热板频率，折射率接近于0，可以将原本发散的电磁波整理成趋近于覆层面法线方向的近似平面波，起到能量汇聚的功能。

The depth at which the amplitude of a plane wave has been attenuated to 1 /e (or 37 percent): skin depth =(2/σω)1/2 meters where σ= conductivity in mhos/meter,= permeability in henries/meter, and ω= angular frequency in radians/second.

平面波振幅衰减为原来的 1 /e(或 37%)时的深度：趋肤深度=(2/σω)1/2 米其中σ是以姆欧/米为单位的电导率，是以亨利/米为单位的磁导率，ω是以 28 Electrical 弧度/秒为单位的角频率。

The magnetomechanical modeling of spherical magnet incased in spherical vessel is established. The influence to magnetic force by magnetic conductivity, remnant magnetism and radius of magnet, radius of container and off-centering of magnet is analyzed. The conclusion has universal character.

以球形永磁体和球形容器为对象，推导出永磁体磁浮力模型，分析磁导率、永磁体的剩余磁化强度和永磁体半径、容器半径以及永磁体相对于容器中心位置的位移对磁场力的影响，结论具有一定普遍性。

The influence of surface reflection to total absorbing performance is discussed and the corresponding theoretical formula are presented under the condition of generational matching law when electromagnetic wave irradiates on the coating absorbing material which takes metal as the base.

利用三维网格法讨论了电磁波垂直入射的情况，结果表明：涂层吸波材料的介电常数ε对表面反射的影响起主要作用，而磁导率μ的作用并不明显，即在考虑表面反射的优化设计中调节ε是主要的。

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。