剩磁的意思、翻譯和例句

是什麼意思

「剩磁」是指在磁性材料中,當外加磁場去除後,材料內部仍然保留的一部分磁性。這種現象通常發生在鐵磁材料中,當它們被磁化後,即使外部磁場消失,材料內部的磁偶極子仍然保持一定的排列,從而產生剩餘的磁場。剩磁的存在使得這些材料在某些應用中非常有用,例如在磁鐵和電動機中。

依照不同程度的英文解釋

  1. The magnetism that stays in a material after a magnetic field is removed.
  2. The leftover magnetism in materials.
  3. The magnetism that remains even when the magnetic force is gone.
  4. The magnetic property that persists after the external magnetic field is no longer present.
  5. The magnetic effect that remains in a material after the source of magnetism is removed.
  6. The residual magnetism in ferromagnetic materials after the external magnetic field is withdrawn.
  7. The phenomenon where a magnetic material retains some magnetization after the external field is removed.
  8. The condition of a magnetic material that retains magnetism after the external magnetic influence is ceased.
  9. The state of a magnetic substance where it exhibits persistent magnetization post-exposure to a magnetic field.
  10. The characteristic of certain materials to retain a degree of magnetism after the external magnetic influence has been removed.

相關英文單字或片語的差別與用法

1:Residual magnetism

用法:

通常用來描述在去除外部磁場後,材料所保留的磁性。這個詞在科學和工程中常見,尤其是在那些需要利用材料剩磁特性的應用中。

例句及翻譯:

例句 1:

這種材料的剩磁使它在電機中非常有效。

The residual magnetism of this material makes it very effective in motors.

例句 2:

我們需要測量這個材料的剩磁以確保它的性能。

We need to measure the residual magnetism of this material to ensure its performance.

例句 3:

剩磁的強度會影響磁鐵的持久性。

The strength of the residual magnetism affects the durability of the magnet.

2:Magnetic remanence

用法:

這是一個技術術語,專門用來描述材料在外部磁場去除後仍然保持的磁性。這個概念在地質學和材料科學中尤為重要,因為它可以幫助科學家了解地球的磁場變化及其歷史。

例句及翻譯:

例句 1:

地質學家利用剩磁來研究地球的磁場歷史。

Geologists use magnetic remanence to study the history of Earth's magnetic field.

例句 2:

這項研究專注於不同材料的剩磁特性。

This study focuses on the magnetic remanence properties of different materials.

例句 3:

剩磁的測量對於了解材料的磁性行為至關重要。

Measuring magnetic remanence is crucial for understanding the magnetic behavior of materials.

3:Magnetic retention

用法:

這個術語通常用於描述材料在去除外部磁場後,仍然能夠保持的磁性強度。這在許多工程應用中是關鍵的,特別是在設計磁性元件時。

例句及翻譯:

例句 1:

這種合金的磁性保持能力非常強。

This alloy has a very strong magnetic retention capability.

例句 2:

我們需要考慮材料的磁性保持特性。

We need to consider the magnetic retention characteristics of the material.

例句 3:

磁性保持在設計磁鐵時是一個重要因素。

Magnetic retention is an important factor when designing magnets.