通过分析计算确立了合理的连接构造。
Based on the careful analysis and calculation, the connection structure was properly established.
通过分析与计算得到了进排气阀片的运动规律曲线。
At last we got the curve of valve's movement law through analysis and calculation.
通过分析与计算得到了进排气阀片的运动规律曲线。
At last we got the curve of valve's movement law through analysis and calculation.
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