marine gear的用法和樣例：
例句
- In this paper the common faults and causing rea sons about gear pump of wheel loader are analmd,and the preventive measures are suggested.
對輪式裝載機用齒輪油泵常見(jiàn)故障和產(chǎn)生原因進(jìn)行了分析，并提出了預防措施。 - The influence of surface stress profile and surface roughness on the fatigue life of automobile gear had been analyzed in detail.
較詳細地研究了表面應力狀態(tài)和表面光潔度等對汽車(chē)用齒輪的疲勞壽命的影響規律。
