gear box是什么意思 gear box怎么读
gear box的英文翻译是什么意思，词典释义与在线翻译
Noun:- the shell (metal casing) in which a train of gears is sealed
gear box的用法和样例
用作名词 (n.)
- Modal frequency and vibration response of the gear box are computed by structural FEM with a 3-D FE model.
建立齿轮箱三维有限元模型，采用结构有限元法计算齿轮箱模态频率和振动响应。 - The paper calculates and analyses the problem of vibration and noise of subway gear box with the combination of structural FEM and acoustic FEM.
摘要运用结构有限元法和声学有限元法，对地铁某型号齿轮箱振动与噪声问题进行计算分析。
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