The intelligent mistake precaution operator is one part of the mistake precaution system for transformer substation. It is designed to meet the need of five rules of electric department.

智能防误操作器是变电站防误系统的一个组成部分，是为了满足电力系统“五防”要求而设计的。

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This article points out that we need badly to develop some new ideas in five aspects to meet the challenge of the Knowledge economy.

本文指出了我们必须迫切需要树立的五个方面的新观念，以迎接知识经济的挑战。

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In fact, we need all five alternatives to be able to meet the growth in demand.

FORBES: James Rogers