The results showed that the adjustment by spark advance angle on the idling speed was notable, thus, CMAC controller is an effective approach for controlling engine idling speed.

结果表明点火提前角的自动调节对怠速稳定性的控制效果明显，CMAC控制器能有效地用于发动机怠速控制。

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The paper discussed adjustment of idling conditions of gasoline motor car influencing on exhaust emissions, proposed adjustable methods, had actual sense for improving exhaust emissions.

对汽油发动机怠速工况的调整、对排放的影响进行全面论述。并提出了具有可操作性的调整方法，对改善排放有实际意义。

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Specially have steel board adjustment function, graphic scale, rotate, mirror image, matrix permutation, idling, select line or line number, etc, Which will frequently be used in daily work.

特有钢板校正功能、图型旋转、比例、镜像、矩阵排列、空走、选行及选号等日常操作中的实用功能。

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