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问题 问答题 简答题

3P的NS断路器是否可以配4P的VIGI模块？

答案

参考答案：

可以，但是需要增订一只连接附件装置29214（NS100～250）或32457（NS400～630）。

单项选择题

下列各项中，( )是衡量投资方案获利水平的评价指标，它是投资方案达到设计生产能力后一个正常生产年份的年净收益总额与方案投资总额的比率。

A．基准收益率

B．投资月收期

C．投资收益率

D．财务净现值
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单项选择题

SOX is an alternative (156) for XML. It is useful for reading and creating XML content in a (157) editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML (158) have not reached a point where their tree views, tables and forms can completely substitute for the underlying (159) language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing other languages such as Java. SOX uses (160) to represent the structure of an XML document, which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear.

A．indenting

B．structure

C．framework

D．bracket
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