1) magnetoresistance
[mæɡ,ni:təuri'zistəns]
磁阻
1.
Study of magnetoresistance in fine graphite powders systems;
石墨微晶粉末系统磁阻研究
2.
Tunneling magnetoresistance of Fe_3O_4 compacts prepared in magnetic field;
磁场下合成Fe_3O_4粉体的隧道磁阻
3.
The real density ,electrical resistivity and magnetoresistance of several pitch derived carbon samples were tested.
利用X射线衍射方法(XRD)检测了所得沥青炭试样的石墨化度;对比分析了几种试样的真密度、电阻率和磁阻。
2) reluctance
[英][ri'lʌktəns] [美][rɪ'lʌktəns]
磁阻
1.
Operation modes of brushless doubly fed reluctance machine are simulated by Matlab/Simulink.
利用Matlab Simulink对磁阻转子无刷双馈电机的运行方式进行了仿真研究。
2.
The condition of zero ripple is discussed, and die principle is explained by the equivalent circuit The e-quivalent reluctance model of the coupled inductors is analysised.
研究了两电感互相耦合以后实现其中某一个电感上电流纹波为零的现象论述了实现零纹波的条件,从等效电路观点解释了其原理着重分析了耦合磁路的等效磁阻模型,并由此模型给出了实用的耦合磁路参数计算公
3.
It introduces the progress on driving systems their control of asynchronous motor,permanent magnet sychronous motor and switch reluctance motor.
概述电动车的直流电动机驱动系统与交流电动机驱动系统的不同特点，介绍应用于电动车的异步电动机驱动系统及控制、永磁同步电动机驱动系统及控制、开关磁阻电动机驱动系统及控制的进展。
3) magnetoresistivity
[mæɡ,ni:təurizis'tiviti]
磁阻
1.
High precision instruments of measuring electrical resistivity and magnetoresistivity are needed to study the inner structure and resistance characteristic of nanocrystalline materials.
研究纳米材料内部结构和电阻输运机制需要有高精度的仪器来测量纳米材料的电阻率和磁阻。
2.
The electrical resistivity and magnetoresistivity of amorphous FeCuNbMoVSiB alloy prepared by annealing the amorphous alloy at different constant temperatures are investigated both experimentally and theoretically in this paper.
５Ｂ９非晶合金电阻率和磁阻的影响，发现当退火温度＞４００℃时，约化电阻率开始明显变小，在５５５℃时达到最小值。
3.
It is effective tools to measure the electrical resistivity and magnetoresistivity.
本文主要介绍了电磁材料的磁滞回线及电阻率与磁阻几种电磁参数以及它们的测量方法。
4) magnetic resistance
磁阻
1.
Elementary analysis on the formula for magnetic resistance of magnetic circuit;
关于磁路磁阻的计算公式
5) magnetic reluctance
磁阻
1.
One is by measuring the magnetic reluctance of the gap between the wire and the pole shoe in the radial or longitudinal magnetic circuit along the wire, and the other is by measuring the main magnetic flux of the total magnetic flux through the wire in the longitudinal magnetic circuit.
介绍录井钢丝直径的恒磁测量原理，包括沿钢丝径向和轴向的磁阻测量方法、沿钢丝轴向的主磁通测量方法，它们均可应用于表面受油泥或其他非导磁材料覆盖钢丝的在线连续测
2.
In order to calculate themagnetic reluctance precisely, an imitation to magnetic metamorphic layer has been done by computer.
分析了高速复制机记录磁头磁路结构的特点，根据磁头漏磁通分布，提出了磁头磁阻计算的等效磁路，为了对磁头磁阻精确求解，对加工过程磁头芯材料中产生的磁性变质层用计算机进行了拟合；磁头磁阻的计算中，分别就磁芯材料的磁导率为实数和虚数的情况进行了讨论。
补充资料：磁阻
| 磁阻 reluctance 表征磁路中磁位降与其中磁通关系的参数，与电路中的电阻相似。其定义为  式中l为磁路的平均长度，μ为导磁材料的磁导率，S为导磁体截面。磁阻的倒数为磁导。在国际单位制（SI）中，磁阻的单位是每亨利（H-1）。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条