...时间(Time to operation) :<5 秒(典型) 视场:12×17° 尺寸:5×4×2 英寸 电源:AA 锂电池(×2) 操作时间(Operating time) :<3 小时 调焦距离:1m 至无穷远 探测一个人地距离:小于 250m 焦距调节:手动 放大倍率:0.9-power 镜目距:3 英寸 极性(Po...
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可操作时间 Working Time ; operational time ; operable time
连续操作时间 campaign ; power lifetime
操作时间运行时间 operating time ; operation time
人工操作时间 handing time
标准操作时间 standard working time ; standard operation time
预定操作时间 [计] scheduled operating time
试操作时间 time to manoeuver
规定操作时间 scheduled operating time
平均操作时间 operation ; mean operating time
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当NIF结构变大时,对资源使用和操作时间的影响尤为明显。
Resource utilization and operation time are especially sensitive when the NIF structures are larger.
所以我们显著改善了操作时间的易变性,但是在吞吐量性能上付出了昂贵的代价。
So we have substantially improved upon the variability of operation times, but we paid a pretty steep price in throughput performance.
此外,逻辑地址到物理地址的映射操作将消耗大量CPU资源,操作时间会变长。
In addition, the operation to map logical addresses to physical addresses consumes significant CPU resources and takes longer.
Or another way of saying it is, we're going to use as the basic steps, those operations that run in constant time, so arithmetic operations.
我们用可以在恒定时间内完成的操作,算法,比较,内存读取。
So we're to assume we can get to any piece of data, any instruction in constant time, and the second assumption we're going to make is that the basic primitive steps take constant time, same amount of time to compute. Again, not completely true, but it's a good model, so arithmetic operations, comparisons, things of that sort, we're all going to assume are basically in that in that particular model.
因此如果我们假设在恒定的时间内,我们可以取得任何一块数据,任何一种数据结构的话,我们要做的第二个假设就是,基本的原始操作计算花费的时间是恒定的,这个假设也不是完全正确的,但这个模型其实挺不错的,因此算法操作,比较,这一类的事情,我们在这个特定的模型中都假设是基本的,操作,花费的时间是恒定相同的。
So I have n operations log n times, n log n there we go, n log n. Took us a long time to get there, but it's a nice algorithm to have.
所以我log,n遍的n次操作,就得到了,虽然花了不少时间得到了这个结论。
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