Cumulative incremental backup on the other hand, backs up all the blocks used since the most recent backup at level n-1 or lower.

另一方面，累积增量备份将备份自最近在级别n - 1或更低级别上进行备份以后使用的所有数据块。

youdao

While in New York, Mr.Obama also addressed a high-level summit on climate change,called by U.N.Secretary-General Ban Ki-moon.

VOA: standard.2009.09.22

We'll get to discussing that, but what I want to point out here again is the fact that instead of just being dependent on n, the energy level is dependent on both n and l.

我们将要讨论它，但是我想指出的是事实上能级不只是与n有关,而是与n和l都有关系，而且n不再是。

麻省理工公开课 - 化学原理课程节选

They're not going to want to add on another electron, because then it'll have to jump a very large energy level go from n equals 2, to n equals 3, and n equals 4, and so on.

它们不愿意增加另外一个电子，因为这会让它们跳到一个非常高的能级上去,依次是，n，等于，2，3，4，等等。

麻省理工公开课 - 化学原理课程节选

In Tokyo, Japanese Foreign Minister Taro Aso warned of a "very high possibility" the U.N. would level economic sanctions against North Korea.

NPR: Bush Calls for Unity, Condemns North Korean Tests

There is coherence at the level of the U.N.

NPR: U.S. Non-Intervention In Syria Could Mirror Outcome In Congo

The United States, Canada and Israel sent lower-level delegations to the U.N. conference in protest of what they see as anti-Israel sentiment at the summit.

CNN: Israel branded 'racist' by rights forum