然而，兰皮诺和其他人对传统主义者的一个基本假设提出了质疑：在整个地球历史中，冰川期是周期性发生的。
Yet Rampino and others question one of the traditionalists' basic assumption: the periodic occurrence of glaciation throughout Earth's history.
我签订的三年期合同已于上周期满。
这一周期并未被完全转向。
这意味着第25周期的喷流本该在2008年或2009年出现，但它至今还未出现。
That means the flow for Cycle 25 should have appeared in 2008or 2009, but it has not shown up yet.
正常情况下，这一周期被认为将于2020年前后开始。
Normally, the next cycle would beexpected to start roughly around 2020.
整个展览的中心是一座古代大型祭祀神庙的雕刻，雕刻成神殿平台之形。 这座建于1507年的神庙用来标示古墨西哥历法中52年周期的结束。
The centrepiece is a teocalli, a massive votive sculpture in the shape of a temple platform, built in 1507 to mark the end of a 52-year cycle in the Mexica calendar.
例如，可以在一系列测试周期内收集性能数据，保存每一周期的数据，并在以后对这些数据进行比较。
For example, you can collect performance data over a series of test cycle runs, keep the data for each run, and compare them later.
第二个危险也是通过生产率发挥作用，但它源自于债务在这一周期中所发挥的作用。
The second danger also works through productivity, but arises from the role played by debt in this cycle.
在这一周期结束时最终得到的并不是企业需要的软件—它是企业在项目开始时认为它所需要的。
What you wind up with at the end of this cycle is software that isn't what the business needs — it's what the business thought it needed when the project started.
还有一个变量即月光亮度，随着月亮29.5天一周期的盈亏，月亮的亮度会发生变化。
An additional variable is that the moon can have varying degrees of intensity, depending where it is during its 29.5 day cycle of waxing and waning.
这一周期上次见底远在1930年代。
排名的计算以四年为一周期，即便是友谊赛，对积分的影响也微乎其微。
Calculations are made on the basis of results over a four-year period and even friendlies have a minor place in the formula.
这种震动以前被诟病为60年周期性日长变化的原因，但该研究发现的自转速度表明，它并不是罪魁祸首，英国利兹大学的乔恩芒德说。
The twisting had previously been blamed for a 60-year cycle in day length, but the rate of rotation found in this study suggests it is not the culprit, says Jon Mound at the University of Leeds, UK.
因此，地球大气中吸收最多紫外线的平流层也许对这一周期变化最为敏感。
The stratosphere, the part of the Earth’s atmosphere which does most to absorb UV, might thus be expected to particularly sensitive to the cycle.
因此，地球大气中吸收最多紫外线的平流层也许对这一周期变化最为敏感。
The stratosphere, the part of the Earth's atmosphere which does most to absorb UV, might thus be expected to particularly sensitive to the cycle.
如果虚拟处理器在同一周期中获得了新的工作，那么Hypervisor会返回未使用的周期。
In case the virtual processor gets new work in the same cycle, the hypervisor gives the unused cycles back.
这篇博客的中心问题是“web2.”0周期快结束了吗？
And to the central question of this post: has the Web 2.0 cycle come to a close?
所以在第一周，你将体验到缺乏睡眠的感觉，因为这时，你的身体正在学习如何适应缩短的睡眠周期，过了适应期，你就没事了，可能感觉比以前更棒呢。
So during the first week you experience sleep deprivation as your body learns to adapt to shorter sleep cycles, but after the adaptation you'll feel fine, maybe even better than before.
图10：用每个迭代最后的重要的交付日期对整个构建阶段分成三个六周周期的综合时间表进行采样。
Figure 10: Sample master schedule that has the overall Construction phase divided into three six-week periods, with important delivery dates at the end of each iteration.
这一周期约90%的时间为冰川时代，在那期间，我们北半球大部分覆盖着厚达数英里的冰层。
During glacial ages that exist about 90% of the time, our Northern Hemisphere is mostly covered with ice up to several miles thick.
其余的则在这八周期间服用安慰剂。
虽然，太阳活动目前在其标准的11年周期中逐渐增加，这种固定的周期持续了几千年。
While solar activity is currently increasing in its standard 11-year cycle, this same cycle has occurred over millennia.
在这一周期间，每一个参加国实施活动，向主要目标群体提供信息和使它们参与，并将其国家免疫方面的严重挑战作为目标。
During the Week, each participating country implements activities to inform and engage key target groups, and to target critical challenges as regards immunization in their country.
军团病不经治疗，通常在第一周期间恶化。
Untreated Legionnaires' disease usually worsens during the first week.
在步行期间，你能多次重复：在将你的思绪关注在五个集中点上面、集中于一点再轮换到下一点，再在思绪真空期结束这个周期。
You can repeat the cycle several times during your walk, taking your mind through the five point of focus again, and finishing the cycle with open awareness.
在过渡期，按照原有周期于2011年提交实施报告的缔约方不需要在2012年提交另一份报告。
In the transition period Parties submitting their implementation reports in 2011 according to the existing cycle will not be required to report again in 2012.
每个线程的逻辑遵循执行 >等待下一周期 > 执行 > 等待下一周期……的模式。
The logic for each thread follows the model of execute>wait for next period>execute>wait for next period, and so on.
在第24个周期开始前，人们通过太阳的扭转振动的位置和强度准确的预知了第24周期内太阳黑子活动的推迟。
Before cycle 24 commenced, the position and strength of the torsional oscillation correctly predicted the late arrival of this cycle's sunspot activity.
在第24个周期开始前，人们通过太阳的扭转振动的位置和强度准确的预知了第24周期内太阳黑子活动的推迟。
Before cycle 24 commenced, the position and strength of the torsional oscillation correctly predicted the late arrival of this cycle's sunspot activity.
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