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磁感应强度b
相关语句
  magnetic induction b
    Relation between the magnetic induction B andthe free spectral range of F-P etalon
    磁感应强度B与F-P标准具自由光谱范围的关系
短句来源
    Using the Hg 546.1 nm spectrum, the relation between the magnetic induction B and the free (spectral) range of F-P etalon is studied in experiment of Zeeman effect.
    以Hg的546 1nm谱线为例,讨论塞曼效应实验中磁感应强度B与F-P标准具自由光谱范围的关系.
短句来源
    In this paper we introduce the vector potential C_μ for the electric displa--cement vector D and magnetic induction B, accomplish the quantization of elec-tromagnetic field in nonlinear media by using the method of canonical quanti-zation, and obtain the self--consistent theory.
    本文对电位移矢量D以及磁感应强度B引入失势C_μ,利用正则量子化方法,将非线性介质中的电磁场进行量子化,从而得出自洽理论。
短句来源
  “磁感应强度b”译为未确定词的双语例句
    Distribution of the whole-space magnetic induction intensity B in a circular current
    圆电流全空间磁感应强度B的分布
短句来源
    The paper introduces in detail the experimental method to measure the saturation intensity of magnetization B3 and the maximum magnetic permeability μmax of amorphous alloy under hydrostatic pressures from 0. 0001 to 2. 3GPa.
    本文详细介绍了在0.0001~2.3GPa流体静压力下测量三种非晶合金饱和磁感应强度B_(?) 和最大磁导率μ_(max)的实验方法。
短句来源
    The relation between conduction current distribution and distribution of B、H and magnetizing current are discussed as well.
    探讨了传导电流的分布与磁感应强度B、磁场强度H和磁化电流的分布的关系.
短句来源
    In order to understand that vector A is a basic physics entity,vector A is redefined as a new physical entity as the definition of E and B.
    为了更好地认识矢势A是一个基本的物理实体,类比于电场强度E、磁感应强度B的定义,在此定义了一个新的物理量磁场矢势A。
短句来源
    THE MAGNETIC INDUCTION AT THE FOCUS OF CONIC-ELECTRIC-CURRENT
    圆锥曲线电流在焦点处的磁感应强度B
短句来源
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  magnetic induction b
We have measured the dependence of the yield point σy on the magnetic induction B=0-0.48 T and the strain rate .
      
The field dependence of the MLB in Dy2S3 and Pr2S3 is a combination of two contributions, quadratic and linear with respect to the magnetic induction B, both possessing a strong anisotropy.
      
Active deformation of LiF crystals in a dc magnetic field B is shown to produce strong plasticization, which is the more pronounced, the higher is the magnetic induction B and the lower the strain rate .
      
An analysis of the behavior of dislocations in electric and magnetic fields has revealed a parabolic dependence of the dislocation path length on the magnetic induction B.
      
The magnetoplasma effect was observed for the magnetic induction B≈15 T, with change in the transmission close to 100%.
      
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Hall effect measurements were carried out on rf-sputtered Fe3O4 and γ-Fe2O3 thin films in magnetic field up to 1.4 T applied perpendicular to the film plane. Their ordinary and extraordinary coefficients are determined from the experimental data. The calculated values of the Hall mobilities for these two films are 2.35 and 1.56cm2/V·s respectively, which are larger than 1 cm2/V·s, suggesting the occurrence of large polaron scattering. The extraordinary Hall effects were compared by using Berger side-jumping...

Hall effect measurements were carried out on rf-sputtered Fe3O4 and γ-Fe2O3 thin films in magnetic field up to 1.4 T applied perpendicular to the film plane. Their ordinary and extraordinary coefficients are determined from the experimental data. The calculated values of the Hall mobilities for these two films are 2.35 and 1.56cm2/V·s respectively, which are larger than 1 cm2/V·s, suggesting the occurrence of large polaron scattering. The extraordinary Hall effects were compared by using Berger side-jumping model. The negative magnetic resistivity is also observed for these two films.

在磁场垂直于薄膜表面,磁感应强度B由0—1.4T变化的条件下,测量了溅射氧化铁薄膜的Hall效应。从实验数据得到了Fe_3O_4薄膜和γ-Fe_2O_3薄膜的寻常Hall系数R_0和非常Hall系数R_s,计算出这两种薄膜的Hall迁移率μ_H分别是2.35和1.56(cm)~2/V·s。 这个结果适合于大极化子导电机制的条件(υ≥1(cm)~2/V·s)。对于非常 Hall效应,应用 Berger的侧向跳跃模型进行了比较。观察到了这两种薄膜具有负的磁阻。

In this paper we introduce the vector potential C_μ for the electric displa--cement vector D and magnetic induction B, accomplish the quantization of elec-tromagnetic field in nonlinear media by using the method of canonical quanti-zation, and obtain the self--consistent theory.

本文对电位移矢量D以及磁感应强度B引入失势C_μ,利用正则量子化方法,将非线性介质中的电磁场进行量子化,从而得出自洽理论。

The paper introduces in detail the experimental method to measure the saturation intensity of magnetization B3 and the maximum magnetic permeability μmax of amorphous alloy under hydrostatic pressures from 0. 0001 to 2. 3GPa. The results show that B, and μmax of three amorphous alloys are different from each other,can be classified into two kinds. (1)The first kind of pressure effect on magnetism:general trend-B2 decreases when pressure increases,but in some pressure ranges B2 presents an anomalous rise,such...

The paper introduces in detail the experimental method to measure the saturation intensity of magnetization B3 and the maximum magnetic permeability μmax of amorphous alloy under hydrostatic pressures from 0. 0001 to 2. 3GPa. The results show that B, and μmax of three amorphous alloys are different from each other,can be classified into two kinds. (1)The first kind of pressure effect on magnetism:general trend-B2 decreases when pressure increases,but in some pressure ranges B2 presents an anomalous rise,such as even decrease of B, in amorphous alloy Fe75 Ni5Si6B15, drop-rise-drop again of B3 in amorphous alloy (Fe0.85Co0.15)Cuo0.4Si4.4B13.2. (2)The second kind of pressure effect on magnetism: Both B3 and μmax of amorphous alloy Fe78.75CU1.25 Si5B15 rise weakly when pressure increases. This is a new result. Respectively we discussed (1) and (2) by exchange-role theory of located electron-mode and rigid band theory of itinerant electron mode.

本文详细介绍了在0.0001~2.3GPa流体静压力下测量三种非晶合金饱和磁感应强度B_(?)和最大磁导率μ_(max)的实验方法。实验结果表明:三种非晶合金受压后B_(?)和μ_(max)表现各异,可归为两大类。(ⅰ)第一类压磁效应:总趋势是B_(?)和μ_(max)都随压力增加而下降,但在几个压力区B_(?)反常增高。如Fe_(75)Ni_5Si_5B_(15)非晶合金B(?)随压力增加均匀下降,(Fe_(0.85)Co_(0.15))_(82)Cu_(0.4)Si_(4.4)·B_(13.2)非晶合金的B_(?)随压力增加降—升—再降。(ⅱ)第二类压磁效应,如Fe_(78.75)Cu_(1.25)Si_5B_(15)非晶合金的B_(?)和μ_(mzx)随压力增加都有未见报导过的微弱升高。分别结合局域电子模型的交换作用理论和巡游电子模型的刚带理论进行了讨论。

 
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