To build, we must have the knowledge to master science.

要建设，就必须有知识，必须掌握科学。

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Our master science database is still recovering from an unexpected power outage yesterday morning. More in Technical News.

主科学数据库仍在恢复中（因是昨天上午的意外断电）详细请看技术新闻。

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It is rather what he calls the master science that determines the rank and place of all the others within the polity.

决定政体内,所有其它研究的,高度与地位。

耶鲁公开课 - 政治哲学导论课程节选

that you were coming in to study what he calls "the master science " " the science of sciences " in some respects. It is that priority that Aristotle attributes to the regime that I think is what distinguishes his kind of political science from that of today.

你正开始学习的,是他所谓的主导科学“,“科学中的科学“,就某些层面而言,就因为亚里士多德将这种优先考虑,加到政体之中，因此让他的政治科学,有别于今日的政治科学。

耶鲁公开课 - 政治哲学导论课程节选

And one of the things i said from day one is that our entire work has to be based on the best science we can master for the American people.

从一开始工作我就反复强调,我们所有的工作都建立在,为了美国人民所掌握的,最先进的科学知识之上。

普林斯顿公开课 - 领导能力简介课程节选

If you view economics as the master science, this will confuse you.

FORBES: Paul Ryan's Baffling Budget

Ms. Burns earned a Bachelor of Science degree in mechanical engineering from Polytechnic Institute of NYU and a Master of Science degree in mechanical engineering from Columbia University.

WHITEHOUSE: The White House

Fordham also plans to introduce a master of science in Market Intelligence in 2012.

WSJ: Business Schools Plan Leap Into Data