In essence this means that the servers in a data centre are turned into a pool of computing power to be tapped into as needed rather than being used individually.

从根本上说，虚拟化意味着，当需要时，数据中心的一批服务器会转化成一组计算能力，而非单独作业。

youdao

In essence this means that the servers in a data centre are turned into a pool of computing power to be tapped into as needed rather than being used individually.

ECONOMIST: Reshaping Cisco

In his seven-year term, Mr Scalfaro tapped six prime ministers, of whom only two, Silvio Berlusconi on the right and Mr Prodi on the centre-left, had actually won an election.

ECONOMIST: Carlo Azeglio Ciampi, Italy��s new president