magnetic-field

英 [mæɡ'netɪkf'iːld] 美 [mæɡ'netɪkf'iːld]

• n. 磁场

英英释义

名词 magnetic field:

1. the lines of force surrounding a permanent magnet or a moving charged particle

例句

用作名词 (n.)

1. It shows the presence of a magnetic field.
   这表明有磁场存在。
2. Total field measurement is not always desirable.
   总磁场测量不是始终需要的。