precessional rotationとは 意味・読み方・使い方

To provide an image forming apparatus which reliably prevents precessional rotation of a photoreceptor drum by a structure as simple as possible with little space without increasing power consumption or the like required for rotating the photoreceptor drum, and as a result, which prevents image defects, image quality deterioration or the like caused by the precessional rotation.例文帳に追加

感光体ドラムの振れ回りを、前記感光体ドラムの回転に要する消費電力等を増加させたりすることなしに、できるだけ簡単で、かつスペースをとらない構造で確実に防止でき、前記振れ回りに伴う画像不良や画質の低下等を生じない画像形成装置を提供する。 - 特許庁