mechanical transmissions的用法和樣例：
例句
- The driving mechanism is totally enclosed in the machi-ne boby and its lubrication system improves the lifetime of the mechanical components.
機械傳動(dòng)系統全部封閉在機體內，并附有自動(dòng)潤滑系統，提高了機件的壽命。 - A supply system based on the single-motor propelled multi-mechanism which can implement high precision and high reliable mechanical transmission is analyzed.
摘要分析一種基于單動(dòng)力驅動(dòng)多機構的，可獲得高精度及可靠性高的機械傳動(dòng)的供貨系統。
