;
The camshaft rotates in phase with the crankshaft, but at half its speed.
凸轮
和
协调旋转, 但速度仅是
一半。
；动
机柄The camshaft rotates in phase with the crankshaft, but at half its speed.
凸轮和协调旋转, 但速度仅是一半。
Therefore,the improvement on casting quality and adoption of the oxynitriding are efficiant means to increase,fatigue life of the crankshaft.
因此,改善铸造质量并采用氧氮化是提高疲劳寿命有效手段。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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