The magnetic distribution of the single-coil and dual-coil magnetic rheological dampers with the same effective piston length was analyzed by using the finite element ANSYS software.
采用有限元ansys软件，分析了相同活塞有效长度下的单线圈与双线圈结构磁流变阻尼器的磁场分布情况。
By assuming the weak lens focal length expression to be the first term in a power series a simple and accurate formula can be derived for the objective focal length of a magnetic electron lens.
用假设弱透镜焦距表达式是一个幂级数中的第一项的方法，可以导出相当准确且便于实用的电磁电子透镜物镜焦距公式。
Then the curves of magnetic strips field ( B) with length ( L ) and magnetic roller field( B) with its angle (DEG) are described by printer.
通过打印机绘图仪输出了磁条的磁场（B）与长度（L ）的曲线、磁辊的磁场（ B） 与角度（DEG） 的曲线。
Magnetic level gauges are generally of lighter weight than gauge glasses and are able to be fabricated to any length.
磁性液位计通常是比玻璃液位计轻，并且能制成任何长度。
It also points out that the magnetic field of unlimited length solenoid cannot be calculated only by Ampere 's Loop Law.
指出无限长载流螺线管的磁场是不能仅由安培环路定理求出的。
Because the length of the power coil designed is longer than that of the GMM pole, magnetic symmetry is kept well and a higher intensity of magnetic field is obtained under the same current.
设计的线圈长度大于驱动棒长度，不仅保证了驱动棒所处磁场的均匀性，而且在获得相同强度的磁场时减小了稳定工作时的电流。
We could obtain arbitrary interaction length by means of an axially movable "kicker" magnetic field that deflected the electron beam.
我们利用偏转磁场可以获得任意的相互作用区长度。
Watch hairspring is easy to be adsorbed to the magnetic piece, the effective length will also be affected, resulting in inaccurate watch.
手表游丝受磁容易吸附到一块，其有效长度也会受影响，从而导致手表走时不准。
Then the preparation of magnetic immobilized beds was investigated theoretically and experimentally, such as the force balance, the control of packing length and the allowable velocity of flow.
对磁性固定柱的制备条件，如受力平衡分析、柱长度的控制、最大耐受流速等进行了理论分析和实验模拟；
A parallel mechanism based on contact measurement scheme with the measuring probe composed of a small magnetic wheel and single length link is put forward.
提出了一种并联式伸缩机构作为传感器执行机构、定长测量臂的磁性滚轮扫描测量轮辋尺寸的接触式检测方案。
The axial magnetic force increases with the increment of magnetic annular axial length and decreases with the increment of axial gap, radial off-centre or magnetic annular relative permeability.
轴向磁力增加与增量磁性环形轴向长度和与轴向间隙，径向偏离中心或磁性环形的相对磁导率的增量减少。
It also points out that the magnetic field of unlimited length solenoid cannot be calculated only by Ampere's Loop Law.
指出无限长载流螺线管的磁场是不能仅由安培环路定理求出的。
The article gets the conclusion that material of magnetic core and the length of air can affect performance of the filter within some range.
得出了磁芯材料的相对介电常数及气隙长度在一定范围内影响滤波器性能的结论。
This paper discusses the magnetic field on the axis in a current-carrying sparse winding solenoid with limited length.
讨论了有限长载流疏绕螺线管内轴线上的磁场，并与载流密绕螺线管内轴线上的磁场作了比较。
The brushless direct current motor used in magnetic suspending flywheel features a structure of large air and small ratio of length to diameter.
磁悬浮飞轮用永磁无刷直流电机具有大气隙、小长径比的结构特点。
To keep leakage flux to be constant, the relation is analyzed between the air gap length and the non-magnetic material thickness with the rare earth magnet thickness under the air gap length variety.
在气隙长度发生变化时，为了保证漏磁大小不变，讨论了气隙与非导磁衬套厚度、磁钢厚度的关系。
This paper discusses the principle and data analysis of magnetic gradient test to determine the length of a steel reinforced cage, and a case is presented.
本文根据这一特点，探讨了利用磁梯度法检测成桩后钢筋笼长度的原理及其数据分析方法，给出了在某滨海大型电厂桩基工程中的应用实例。
Because of complexity the magnetic field distribution of a current-carrying solenoid of finite length has never been derived.
由于问题本身的复杂性，有限长载流螺线管的磁场分布至今未能进行计算。
The average heights of polymer brushes depend not only on the strength of applied magnetic field, but also on the brush grafting density and chain length.
研究发现高分子刷的平均高度与外加磁场的强度有关，同时还与高分子刷的嫁接密度和高分子刷长有关。
In permanent magnet starter motor, the length of housing is greater than that of the magnetic pole, and the stator yoke is highly saturated.
永磁起动机机壳长度比磁极长度大得多，且轭部磁路非常饱和。
Some features of magnetic flux leakage were used to analyze the length, width, depth of defects and their relationship was given.
分析了大量缺陷漏磁场数据，选取了量化缺陷外形的漏磁场特征，给出了缺陷外形和漏磁场特征的关系曲线。
Some features of magnetic flux leakage were used to analyze the length, width, depth of defects and their relationship was given.
分析了大量缺陷漏磁场数据，选取了量化缺陷外形的漏磁场特征，给出了缺陷外形和漏磁场特征的关系曲线。
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