题目内容

调速器的作用是保证柴油机怠速的最低稳定转速,控制柴油机的()转速防止()。

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ATC信号系统包括ATO、ATP、ATS三个子系统

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下列属于QC小组活动主要特点的是()。

A. 自主性
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The details of the order ID, order date, order total, and customer ID are obtained from the ORDERS table. If the order value is more than 30000, the details have to be added to the LARGEjDRDERS table. The order ID, order date, and order total should be added to the ORDERJHISTORY table, and order ID and customer ID should be added to the CUSTJHISTORY table. Which multitable INSERT statement would you use? ()

A. Pivoting INSERT
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Conditional ALL INSERT
D. Conditional FIRST INSERT

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