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单词 magnet
释义

magnet /ˈmæɡnət//ˈmæɡnət/

英汉-汉英词典
n. 磁铁;磁石;磁体
词组 | 习惯用语
permanent magnet 永久磁铁
superconducting magnet 超导磁体;超导磁铁
bar magnet 棒磁铁;条形磁铁
magnet wire 磁铁线;线圈线
permanent magnet generator 永磁发电机
magnet steel [电]磁钢;磁性钢
英语例句库
  1. Buckingham Palace is a great magnet for tourists.
    白金汉宫对旅游者来说是个有巨大吸引力的地方。
  2. The actress was the magnet that drew great audiences.
    那位女演员曾吸引过许多观众。
  3. Dalian is a magnet for tourists.
    大连是吸引游客的地方
  4. Certain metals are attracted to a magnet.
    某些金属受磁石的吸引。
  5. We know about magnetism by the way magnets act.
    我们通过磁铁的作用知道磁性是怎么一回事。
  6. He picked all the pins up with a magnet.
    他用磁铁捡起了所有的大头针。
  7. You can magnetize a needle by rubbing it with a magnet.
    用磁铁磨擦针可使之磁化。
  8. The rabbits in our backyard were a magnet that attracted all the children in the neighbourhood.
    我家后院的兔子像磁铁一样吸引着邻居所有的孩子。
  9. Polarity is inherent in a magnet.
    极性是磁铁的固有性质。
  10. The N pole and S pole of two magnets will attract each other.
    两个磁体的N极和S极互相吸引。
  11. The magnets of BLDCM are felted with featheredge of the motor, and then are machining.
    摘要无刷直流电动机的磁钢需要和薄壁磁轭粘接,并在粘接后还要机械加工。
  12. The electro-magnetic microgenerator utilizes a moving magnet or coil for inducing an alternating electric current in a circuit.
    微型电磁发电器以移动中的磁铁或线圈,在电路中制造出感应交流电。
  13. A magnet has polarity.
    磁铁具有极性。
  14. This paper introduces the working principle and blockdiagram of impulse magnet controlled discharge method that is used in the vacuity tester.
    真空度测试仪在测试高压真空断路器真空灭弧室真空度时具有操作及安装简便、测试结果可信等优点。
  15. Angle this magnet withershins to an angle that is the multiple of 5o, then measure its magnetizing remanent magnetization curves along H direction.
    将该半球的左半部分分成18个5o的瓣,按5o间隔逆时针转动,在原磁场方向测量磁化剩磁曲线,得到一系列磁化剩磁曲线。
  16. The invention aims to solve problems in the prior compensation pulse generator, such as complicated electrical excitation structure and unadjustable permanent magnet excitation output.
    目的是解决现有补偿脉冲发电机电励磁结构复杂、永磁励磁输出不能调节问题。
  17. By deenergizing of coil, the control air actuates the3- way valve( pos. no.29 through the pipe named“ SUPPLY” and the3- way magnet valve( pos. no.73, right frame).
    由线圈的断电,控制空气促动三通阀29通过supply管路和三通电磁阀73右位。
  18. Rare earth metals, such as metallic neodymium and metallic didymium (metallic praseodymium-neodymium), are used for rare earth magnets, mainly neodymium-iron-boron magnet.
    稀土金属,如金属钕和金属皮(金属镨,钕) ,用于稀土磁铁,主要钕铁硼磁铁。

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原声例句
BBC纪录片《百件藏品话沧桑》

It was a cosmopolitan magnet for goods, people and ideas.

它是汇集货物、人口与思想的所在。

经济学人(汇总)

Paris is a magnet for the transient.

巴黎吸引了大量流动人口。

老友记第一季(精校版)

Tell you, that monkey is a chick magnet.

告诉你,那猴子是魅力十足。

VOA Special 2023年2月合集

It is used to make strong magnets.

它被用来制造强力磁铁

《BBC纪录片 南太平洋》

Tropical islands are an obvious magnet for life.

热带岛屿对生命有明显的吸引力

云游手册

Havana has long been a magnet for creative minds.

长期以来,哈瓦那一直是吸引创意人才的地方

VOA常速英语_美洲

The office should be a magnet not a mandate.

该办公室应该是吸引人来的,而不是强制人们来上班的地方。

VOA Special 2022年10月合集

But they still flew to the same mosquito magnets.

但它们还是飞向了同一批吸引蚊子的

美丽中国

In late spring, the chilly lake waters are a magnet for breeding birds.

春末寒冷的湖水,吸引了大批来此繁殖的鸟类。

听力文摘

Where all of a sudden your underwear becomes the magnet for someone's chest.

这里突然你的小裤裤成了某人胸口的磁铁

中文百科

磁铁

由铝镍钴永磁合金制成的马蹄磁铁。这形状试图拉近两个磁极之间的距离,借以产生能够吸引沉重铁磁体的强烈磁场。
铁屑会沿着棒状磁铁产生的磁力线排列
利用安培的磁铁模型,所计算棒状磁铁的磁场
许多的铁氧体磁铁

磁铁是可以吸引铁并于其外产生磁场的物体。狭义的磁铁指磁铁矿石的制品,广义的磁铁指的是用途为产生磁场的物体或装置。磁铁作为磁偶极子,能够吸引铁磁性物质,例如铁、镍及钴等金属。磁极的判定是以细线悬挂一磁铁,指向北方的磁极称为指北极N极,指向南方的磁极为指南极S极。(如果将地球想成一大磁铁,则目前地球的地磁北极是S极,地磁南极则是N极。)磁铁异极则相吸,同极则排斥。指南极与指北极相吸,指南极与指南极相斥,指北极与指北极相斥。

磁铁分作永久磁铁与非永久磁铁。天然的永久磁铁又称为天然磁石,永久磁铁也可以由人工制造(最强的磁铁是钕磁铁)。非永久性磁铁只有在某些条件下会有磁性,通常是以电磁铁的形式产生,也就是利用电流来强化其磁场。

英语百科

Magnet 磁铁

A
Iron filings that have oriented in the magnetic field produced by a bar magnet
Field of a cylindrical bar magnet calculated with Ampère's model
Hard disk drives record data on a thin magnetic coating

A magnet (from Greek μαγνήτις λίθος magnḗtis líthos, "Magnesian stone") 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.

近义、反义、联想词
近义词
n.
device, feature, characteristic

联想词
magnetic有吸引力的;magnetism磁性;coil盘绕,把…卷成圈;solenoid螺线管;electrostatic静电的;attraction吸引;attract吸引;attracting吸引;
英英词典
magnet n.
  1. (physics) a device that attracts iron and produces a magnetic field
  2. a characteristic that provides pleasure and attracts

  3. synonymous: attraction, attractor, attracter, attractive feature
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更新时间:2025/6/18 3:18:02