And in this case, we go from 8 to 4 to 2 to 1 three times and then on each iteration of this algorithm, each pass across the board I'm touching N numbers, so that means I'm doing N things, log N times.

在这个例子中，我们从8得到4，到2，再到1，是3次,在这个算法的每次迭代中，每一趟我都会操作N个数，也就是所我每次要做N步操作，一共要做，log，N，次。

哈佛公开课 - 计算机科学课程节选

Minutes later Martins took a pass from substitute Charles N'Zogbia before smashing the ball spectacularly past Kirkland from 15 yards as St James' Park erupted in what looked to be the defining moment of the match.

BBC: Newcastle 2-2 Wigan

Burns also urged U.N. members to pass a counterterrorism convention, a proposal long delayed because countries cannot agree on a definition of terrorism.

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Only companies whose products pass certification testing will be able to display the N-Mark, the universal symbol for NFC, which tells consumers where to touch to initiate NFC services on a device.

ENGADGET: NFC certification program announced just in time for Android 2.3 Gingerbread launch on Monday?