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.
機械傳動系統全部封閉在機體內，並附有自動潤滑系統，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.
摘要分析一種基於單動力驅動多機構的，可獲得高精度及可靠性高的機械傳動的供貨系統。
