The $10-billion U.S.missile defense program involves a combination of systems designed to detect and intercept missiles coming from short,medium and long distances.

VOA: standard.2010.03.26

It seems formal and analytical in contrast to Machiavelli's combination of historical commentary and reflection drawn from personal experience.

它看起来更正式，分析得更透彻,这是与马基雅维利的,从个人经验出发,历史性的评论和反思相结合相比。

耶鲁公开课 - 政治哲学导论课程节选

The 1 s just comes from the fact that the molecular orbital is a combination of two 1 s atomic orbitals.

是因为分子轨道是两个,1s原子轨道的组合。

麻省理工公开课 - 化学原理课程节选

And this most horrible combination of facts drives him-- and he's already suffered from the hybris and the ate and his retribution is terrible in his.

上述两个可怕事实使得他...,他已遭受极度自大和道德无视的困扰,而对他暴虐行为的惩戒是很可怕的

耶鲁公开课 - 古希腊历史简介课程节选

And these orbitals arise from the combination of individual atomic orbital.

这些轨道起源于,每个原子轨道的组合。

麻省理工公开课 - 化学原理课程节选