微び調ちょう整せい

noun, noun or participle which takes 'suru', transitive verb

minute adjustment; fine-tuning

Used for making very small, precise adjustments to settings, machinery, plans, etc. Often used in technical and everyday contexts.

• 音おん量りょうを微び調ちょう整せいしてください。

  Please fine-tune the volume.

• エンジンの微び調ちょう整せいに時じ間かんがかかった。

  It took time to make minute adjustments to the engine.