磁性材料选自永磁体材料、铁磁性材料。
The magnetic material is selected from permanent magnetic material and ferromagnetic material.
地磁场中受力铁磁性材料有效场表达式的推导。
The derivation of the effective magnetic field expression for the ferromagnetism materials with applied stress.
概述本规程适用于铁磁性材料和焊缝的磁粉检验。
Overview This order applies to iron magnetic material and weld Magnetic particle inspection.
普通矩形电磁吸盘用于吸持一般铁磁性材料工件进行加工。
The ordinary rectangular electro-magnetic chuck is used for holding common ferromagnetic materials for machining.
永磁体材料选自钕铁硼材料，铁磁性材料选自铁、镍或钴。
The permanent magnetic material is selected from NdFeB material, and the ferromagnetic material is selected from iron, nickel or cobalt.
磁粉探伤法是用磁场探测铁磁性材料表面和次表面的不连续性。
Magnetic-particle inspection USES magnetic fields to locate surface and subsurface discontinuities in ferromagnetic materials.
要想把这个道理说清楚，首先要知道，铁磁性材料为什么会有磁性？
To want to say this truth to know want to know first, iron magnetism why would the material have magnetism?
文章介绍了在铁磁性材料中反常霍尔效应的发现及其机制研究的历史；
The phenomenon, discovery and history of the anomalous Hall effect are reviewed.
铁磁性材料容易受磁场影响而带有剩磁，影响精密加工和设备的正常运行。
Ferromagnet is magnetized easily by magnetic field, which affects the precision finishing of material and the normal operation of equipment.
本实验描述了一种测量铁磁性材料居里点的方法，其原理是观察磁滞回线的消失。
An easier method of measuring Curre Points of ferromagnetic materials has been presented through an experiment. Its principle is to observe the disappearance of the magnetic hysteresis loop.
金属磁记忆检测是利用磁记忆效应对铁磁性材料的应力集中区进行无损检测的新方法。
Metallic magnetic testing can find stress concentration field of the metallic magnetic material by using magnetic memory phenomenon.
远场涡流技术结合计算机技术和有限元分析方法，解决了在役铁磁性材料换热器管检验的问题。
Remote field eddy current technique combined with computer technique and finite element analysis was used to examine the inservice ferromagnetic heat exchanger tubing.
通过用铁磁性材料中畴壁固有的自然特性在未构图的磁膜上写入数据，在未构图的磁膜中存储数字信息。
Digital information is stored in an unpatterned magnetic film, using the inherent, natural properties of the domain walls in ferromagnetic materials to write data on an unpatterned magnetic film.
本文主要是对用电磁声换能器，通过测量超声波幅度变化来测量铁磁性材料内部应力的方法进行实验研究。
The stress in ferromagnetic materials was studied by measuring the change of the amplitude of ultrasonic wave with electromagnetic acoustic transducers.
在选择发热部件的材料时，应主要考虑具有磁饱和度高、导磁特性高，并且剩磁小的铁磁性材料，以便获得较大的发热功率。
The ferromagnetic materials which has high magnetic saturation, high characteristics of magnetic conductive and low remanence should be chosen first for the higher heat power.
概述了铁氧铁磁性纳米微粒的一些基本知识，并就纳米颗粒型磁性材料的应用作了介绍。
The knowledges about magnetic ferrite nanoparticles and the USES of magnetic ferrite nanoparticles in technology are introduced.
概述了铁氧铁磁性纳米微粒的一些基本知识，并就纳米颗粒型磁性材料的应用作了介绍。
The knowledges about magnetic ferrite nanoparticles and the USES of magnetic ferrite nanoparticles in technology are introduced.
应用推荐