On a 32-bit system, this sets all the bits, but on a 64-bit system, only the lower order 32-bits are set, resulting in the value 0x00000000ffffffff.

在32位系统上，这会将所有位都置位(每位全为1)，但是在64位系统上，只有低32位被置位了，结果是这个值是0x00000000ffffffff。

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The results show that the new state-space aeroelastic model is one which has higher accuracy and lower order.

算例表明：本文提出的新的状态空间气动弹性模型是一种精度较高而阶数较低的模型。

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A notable feature of the methods is that lower order schemes can attain higher order accuracy at coarse meshes so as to obtain optimal numerical performance with the least computational cost.

高性能有限元方法的一个显著特征是：低阶有限元格式在粗网格时可达到高数值精确度，从而以最小的计算工作量获得最佳的数值效果。

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So what I want to point out is 3d2 what we said now is that the 3 d 2 is actually lower in energy, so if we were to rewrite this in terms of what the actual energy order is, 3d2 4s2 we should instead write it 3 d 2, 4 s 2.

所以我们想指出的是,我们现在所说的是,实际上能量比较低，所以如果我们重新的,写出实际的能量顺序，我们应该写出。

麻省理工公开课 - 化学原理课程节选

Australia were left reeling until Hussey steadied the lower order with some fine shots.

BBC: SPORT | Cricket | Hussey ton keeps Windies at bay

With the turn and bounce becoming increasingly unpredictable, Harbhajan and Mishra were nigh-on unplayable for the lower order.

BBC: India beat Aussies to win series

Anderson ripped through the middle and lower order after the visitors resumed on 28-3, chasing an unlikely 323.

BBC: Anderson stars in Lancashire romp