磁じ極きょく間かん隔かく

noun

gap width

Technical term used in computing contexts, specifically referring to the width of a gap between magnetic poles, such as in magnetic recording heads.

• 磁じ極きょく間かん隔かくが狭せまいほど、記き録ろく密みつ度どを高たかめられる。

  The narrower the gap width, the higher the recording density that can be achieved.