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field line的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
an imaginary line in a field of force; direction of the line at any point is the direction of the force at that point
field line的用法和樣例：
例句
- A strong magnetic field can constrain electrons to move only along the field lines.
強磁場可約束電子使之只能沿著場力線運動。 - At each crossing of an equipotential and a field line, the two are perpendicular.
在等位面與電力線的每個交點，兩者是垂直的。 - Measuring aerial power line vibration is a key link of anti-vibration design of conductors.
架空電力線振動測量是導線防振設計的重要環節。
