mainshaft bearing的用法和樣例：
例句
- The structure of the main shaft bearing assembly can decide its using conditions.
主軸軸承的結構形式又決定了螺桿鉆具的使用條件。 - The technology of surface modification was an efficient way to increase fatigue life of the mainshaft bearing of the aircraft engines.
摘要表面改性處理技術(shù)是一種提高航空發(fā)動(dòng)機主軸軸承疲勞壽命的有效途徑。
