At every level of the hierarchy, we would use functional analysis to derive requirements and engineering methods to derive measures of effectiveness.

在此层级的每一级上，我们将使用功能分析来派生需求，并用工程方法来得出有效性度量。

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While Ms. Kirchner questions the instructional effectiveness of online courses, she said there was a place for them at some level.

当科内尔女士问及在线课程的效率时，她说会为学生们设立不同的水平标准来选择。

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Privately, most of the 1,200 delegates at the grandly titled High Level Forum on Aid Effectiveness, which met this week in Accra, agreed on that.

参与本周在阿克拉举行的救援实效问题高级论坛的1200名代表中绝大多数私下都同意这样的看法。

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It also requested that UNESCO propose concrete measures at the September MDG Summit to enhance the effectiveness of the High-Level Group.

UNESCO: Communication and Information

Immersive Labs has developed software for digital billboards that can measure the age range, gender, and attention-level of a passerby and quantify the effectiveness of an outdoor marketing campaign.

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All of this is possible because of virtualization, a process which increases effectiveness by inserting a level of software between the operating system and the hardware.

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