在"英语"词典里permanent magnet}的意思

在英语中PERMANENT MAGNET的发音

permanent magnet

PERMANENT MAGNET在英语中的意思是什么？

磁铁

Magnet

磁体是产生磁场的材料或物体。 该磁场是不可见的，但是对磁体最显着的性质是负责的：拉动其他铁磁材料（例如铁）并吸引或排斥其它磁体的力。 永磁体是由被磁化的材料制成的物体并产生其自身的持续磁场。 一个日常的例子是用于在冰箱门上保存笔记的冰箱磁铁。 可被磁化的材料，也被强烈吸引到磁体上的材料称为铁磁性材料。 这些包括铁，镍，钴，稀土金属的某些合金，以及一些天然存在的矿物，如石灰石。 虽然铁磁材料是唯一被吸引到磁体的强度足以被普遍认为是磁性的，但是所有其它物质通过几种其他类型的磁性之一对磁场的弱响应。 铁磁材料可以分为磁性“软”材料，如退火铁，可以磁化但不易于保持磁化，磁性“硬”材料。

A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, and attracts or repels other magnets. A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. An everyday example is a refrigerator magnet used to hold notes on a refrigerator door. Materials that can be magnetized, which are also the ones that are strongly attracted to a magnet, are called ferromagnetic. These include iron, nickel, cobalt, some alloys of rare earth metals, and some naturally occurring minerals such as lodestone. Although ferromagnetic materials are the only ones attracted to a magnet strongly enough to be commonly considered magnetic, all other substances respond weakly to a magnetic field, by one of several other types of magnetism. Ferromagnetic materials can be divided into magnetically "soft" materials like annealed iron, which can be magnetized but do not tend to stay magnetized, and magnetically "hard" materials, which do.

在英语 词典里permanent magnet的定义

字典中的永久磁铁的定义是一种通常由钢制成的磁体，在产生磁场的磁场被去除后，其保持其磁化。

PERMANENT MAGNET的翻译

通过我们的英语多语言翻译器,找到permanent magnet的25种语言翻译

该章节所呈现的将permanent magnet由 英语向其他语言的翻译是通过自动统计翻译获得的；在英语中基本的翻译单位是单词«permanent magnet»。

• 翻译者英语 - 中文: 永磁
• 翻译者英语 - 西班牙语: imán permanente
• 英语: permanent magnet
• 翻译者英语 - 印地语: स्थायी चुंबक
• 翻译者英语 - 阿拉伯语: المغناطيس الدائم
• 翻译者英语 - 俄语: постоянный магнит
• 翻译者英语 - 葡萄牙语: ímã permanente
• 翻译者英语 - 孟加拉语: স্থায়ী চুম্বক
• 翻译者英语 - 法语: aimant permanent
• 翻译者英语 - 马来语: magnet kekal
• 翻译者英语 - 德语: Permanentmagnet
• 翻译者英语 - 日语: 永久磁石
• 翻译者英语 - 韩语: 영구 자석
• 翻译者英语 - 印尼爪哇语: Magnet permanen
• 翻译者英语 - 越南语: nam châm vĩnh cửu
• 翻译者英语 - 泰米尔语: நிலையான கந்தம்
• 翻译者英语 - 马拉地语: कायम चुंबक
• 翻译者英语 - 土耳其语: Sabit mıknatıs
• 翻译者英语 - 意大利语: magnete permanente
• 翻译者英语 - 波兰语: magnes trwały
• 翻译者英语 - 乌克兰语: постійний магніт
• 翻译者英语 - 罗马尼亚语: magnet permanent
• 翻译者英语 - 希腊语: μόνιμο μαγνήτη
• 翻译者英语 - 布尔语(南非荷兰语): permanente magneet
• 翻译者英语 - 瑞典语: permanentmagnet
• 翻译者英语 - 挪威语: permanent magnet

与 «PERMANENT MAGNET»相关的英语书籍

在以下的参考文献中发现permanent magnet的用法。与permanent magnet相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。

Permanent Magnet Materials and Their Application

This book is a comprehensive design text on permanent magnets and their applications.

‎1996

Permanent Magnet and Electromechanical Devices: Materials, ...

This book is written for use as a text or reference by researchers, engineers, professors, and students engaged in the research, development, study, and manufacture of permanent magnets and electromechanical devices.

Edward P. Furlani, 2001

Permanent Magnet Synchronous and Brushless DC Motor Drives

This book is divided into three parts—fundamentals of PM synchronous and brushless dc machines, power devices, inverters; PM synchronous motor drives, and brushless dc motor drives.

Ramu Krishnan, 2009

Axial Flux Permanent Magnet Brushless Machines

The role of axial flux PM brushless machines is increasing especially in applications where integration of motors with other mechanical parts is imperative.This book deals with the analysis, construction, design, control and applications of ...

Jacek F. Gieras, Rong-Jie Wang, Maarten J. Kamper, 2008

Permanent Magnet Motor Technology: Design and Applications, ...

This 3rd edition of a bestselling reference has been thoroughly revised to include: Chapters on high speed motors and micromotors Advances in permanent magnet motor technology Additional numerical examples and illustrations An increased ...

Jacek F. Gieras, 2011

Permanent Magnet Brushless DC Motor Drives and Controls

Electrical engineering students, electrical technicians, and control engineers can also use this book as an introduction to key BLDC motor drive concepts. Companion website for the book: www.wiley.com/go/xia/dcmotor

Chang-liang Xia, 2012

Permanent-magnet and brushless DC motors

In this handbook, Dr. Kenjo considers two of the most important small motors, permanent-magnet and brushless DC motors, explaining how to select the most suitable motor for the the intended application and how to design the drive circuitry.

Takashi Kenjō, Shigenobu Nagamori, 1985

Permanent magnet, reluctance, and self-synchronous motors

The book describes permanent magnets and their applications to electric machines as well as their performance characteristics and limitations.

S. A. Nasar, I. Boldea, L. E. Unnewehr, 1993

Design of Brushless Permanent-magnet Machines

Written by two leading experts on the subject, this book offers the most comprehensive guide to the design and performance of brushless permanent-magnetic motors ever written.

J. R. Hendershot, Timothy John Eastham Miller, 2010

Brushless permanent-magnet and reluctance motor drives

Although the approach is essentially academic (theory and calculation predominates), the text is augmented with examples and practical applications of interest to practicing electronics engineers.

Timothy John Eastham Miller, 1989

包含词语«PERMANENT MAGNET»的新条目

找出国内和国际出版社所讨论的内容，以及词语permanent magnet在以下新条目的上下文中是如何使用的。

Lifton on rare earth recycling the right way

As I have pointed out in other essays on this site the US scrap stream has contained significant rare earth permanent magnet end-of-life and ... «InvestorIntel, 七月 15»

Permanent magnet motors market to grow at a CAGR of 11.37 …

A permanent magnet is made from ferromagnetic materials, and it creates its own magnetic field and retains magnetic properties. Permanent ... «WhaTech, 七月 15»

Schamiloglu awarded more than $1.4 million in Department of …

This award is to upgrade one of the two accelerators in Schamiloglu's laboratory and to demonstrate the ability for a permanent magnet ... «UNM Newsroom, 七月 15»

Greg Wolf Joins Northern Power Systems Board

Patented next generation permanent magnet direct drive (PMDD) technology uses fewer moving parts, delivers higher energy capture, and ... «Benzinga, 七月 15»

2016 Mitsubishi i-MIEV ES: The Ultimate Sustainable Eco-Car …

Power for the Mitsubishi comes from a high-efficiency, compact and lightweight permanent magnet AC synchronous electric motor that ... «TFLcar.com, 七月 15»

Smart meter advances stop electricity theft

It is relatively easy to tamper with a CT by placing an external permanent magnet close by, ultimately causing the smart meter to undercount or ... «New Electronics, 七月 15»

Plaintree Systems Inc. announces the purchase of the assets and …

... applications including aircraft antiskid braking, aircraft instrument indicators, solenoids, high purity valves and permanent magnet alternators. «Stockhouse, 七月 15»

Global Permanent Magnet Motor Market 2015-2019

A permanent magnet is made from ferromagnetic materials, and it creates its own magnetic field and retains magnetic properties. Permanent ... «IT Business Net, 七月 15»

OpenHydro, Emera going tidal together

The Cape Sharp turbines use a permanent magnet generator, which is “really simple machinery, Ives said. “One part moves the whole machine ... «TheChronicleHerald.ca, 七月 15»

World rolling stock market July 2015

Testing of a Siemens Velaro RUS fitted with experimental permanent magnet motors has demonstrated a 5% reduction in energy consumption. «Railway Gazette International, 七月 15»