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- After giving their approximate expressions, we focus on the space-time distribution of perturbation of magnetic field. 在求得其近似解后，着重讨论其扰动磁场的时空分布。
- When rotating the magnet, the distribution of the magnetic field change,the direction of magnetic force line change accordingly. 当磁铁旋转时，磁场分布变化，磁力线走向也随之改变。
- The effect of electromagnetic brake (EMBR) is associated with the distribution of magnetic field. 电磁制动的磁场分布与电磁制动的冶金效果密切相关。
- The commercial software Fluent is used to simulate the temperature distribution of liquid helium dewar and ANSYS is used to simulate the distribution of magnetic field. 用大型软件Fluent对液氦杜瓦的温度分布并用ANSYS对磁体磁场分布进行了数值模拟。
- Based on the spatial distribution of magnetic dipole,the equation of the normal component of leakage magnetic field on the tube surface under low-intensity field was derived. 根据磁偶极子空间磁场分布,导出了在外部垂直方向弱磁场下管状工件表面细长缺陷产生的弱磁场法向分量的计算公式。
- This paper provides an analysis of the intensity distribution of geomagnetic field,and the variation of the three elements of magnetic field with the change of locality and time. 分析地球磁场磁感应强度的分布、磁场的三要素随着地理位置以及时间的变化情况,并对磁暴发生的特点、原因进行了探讨。
- It is shown that for the same slit number and segment width the distribution of magnetic field in the mould could be homogenized by adding proper shield sheet. 结果表明，在不改变结晶器切缝数和宽度的条件下，通过加适当的屏蔽片，可使结晶器中磁场分布均匀化。
- Discussed the distribution of magnetic field on axis line to even electric column, ball and ellipse body of revolving, introduced its method of calculating, in order to deeply understand the question. 分析了均匀旋转带电圆柱体、球体、椭球体在轴线上的磁场分布,介绍它们计算方法,以加深对此问题的理解。
- Aimed at the lack of magnetic dipole model, finite-element method (FEM) is applied to defect leak magnetic field analysis, and the distribution of ordinary defect MFL field is simulated. 针对磁偶极子模型的不足,将有限元法应用到缺陷漏磁场分析中,实现了常见管道样本缺陷的漏磁场仿真。
- transient distribution of magnetic field 瞬态磁场分布
- Distribution of Magnetic Field of Current-Carrying Ring in Plane 载流环平面内的磁场分布
- On the Distribution of Magnetic Field of Elliptical Current 椭圆形电流的磁场分布
- Distribution of Magnetic Field on Axis Line to Even Electric Body of Revolving 均匀旋转带电体轴线上的磁场分布
- Distribution of Magnetic Field and Its Effects on Macrosegregation of Electromagnetic HDC Casting Aluminum Alloy 低频电磁水平半连续铸造中磁场的分布及其对宏观偏析的影响
- Distribution of Magnetic Field and Its Influence on the Forming of Molten Mass in Electromagnetic Casting 电磁铸造中的磁场分布及其对熔体成型的作用
- Distribution of Magnetic Field and Molten Metal Meniscus Behavior in Two-stage Billet Mold 两段式方坯结晶器内电磁场分布及弯月面行为
- It shows the presence of a magnetic field. 这表明有磁场存在。
- Increase utilization rate of target materials by adjusting intensity distribution of magnetic field 调整磁场强度分布提高靶材利用率
- The distribution of magnetic field of current carrier round coil in space any point 载流圆线圈在空间任一点的磁场分布
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。
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