科学家今天宣布，当我们的恒星脱离最近的太阳黑子活动周期时，太阳最有可能进入冬眠。
When our star drops out of its latest sunspot activity cycle, the sun is most likely going into hibernation, scientists announced today.
睡眠是人日常活动周期的一部分。
这是在新的太阳活动周期中最大的一次爆炸。
然而，太阳有时也会生气，之后这种太阳活动周期就停止了。
Sometimes, though, the sun sulks and this solar cycle stops.
现在是第24个太阳活动周期，开始于2008年。
这个方案保证了清洗过程不会干扰的活动周期间。
This regimen ensures that the cleansing process does not interfere with activities during the week.
历史表明一个新太阳活动周期应该开始于2019年。
淀粉储量的消长与形成层活动周期有很强的相关关系。
Increasing and decreasing of stored starch are closely related to the periodicity of cambial activity.
随着活动周期的进展，高速气流随着太阳黑子向太阳的赤道方向移动。
As the cycle progresses, it follows the spots towards the equator.
太阳表面的黑子数在其一般延续11年的活动周期内增增减减。
The number of spots on its surface has waxed and waned in cycles that last, on average, 11 years.
由于太阳正逐渐进入活跃时期，太阳黑子的活动周期为11年到12年。
The chances of a disruption from space are getting stronger because the sun is entering the most active period of its 11 to 12-year natural cycle.
然后他关联他已收集的大量数据，与11年的太阳黑子活动周期。
He then correlated the reams of data he'd gathered with the 11-year sunspot cycle.
“深空气候观测台”将在太阳11年活动周期的最高峰期间开始其工作。
DSCOVR will begin its work during the worst of the 11-year-long solar cycle.
在一个活动周期开始的时候，就可以找到高速气流，像中纬度地区的太阳黑子。
At the beginning of a cycle the jet stream is found, like sunspots, in mid-latitudes.
我们正在接近每11年太阳活动周期的顶峰，所以请重新检查你的GPS，注意你的去向。
We're nearing the peak of the 11-year solar cycle, so double-check your GPS and watch where you're going.
在天球里，太阳的活动周期也反映在月亮的盈亏圆缺和相对应的潮起潮落的月运周期。
Beneath the heavenly sphere this solar cycle is mirrored in the lunar cycle of wax and wane and tidal ebb and flood.
大多数天文学家认为太阳活动周期会持续，但强度会发生严重的下滑，相比19世纪所看到的那样。
Most astronomers think that the solar cycle will proceed, but at significantly depressed levels of activity similar to those last seen in the 19th century.
如果高速气流的变化真地是太阳活动最重要的指示物，那么新的太阳活动周期还未露端倪。
If a change in the jet stream really is a leading indicator of solar activity, then no new cycle is on the horizon.
我们发现频率的变化随着太阳内部磁场强度增加而变大，并且和太阳活动周期密切相关。
The frequency shifts is found to increase with the strength of magnetic fields in solar interior, and its temporal behavior closely follows the phase of the synthetic solar activity cycle.
此外，太阳并不完全受控与它的活动周期，太阳黑子，耀斑以及其他种类的喷发随时可能发生。
What's more, the sun isn't entirely governed by its cycles-sunspots, flares, and other eruptions can occur at any time.
委员会的活动周期可以是几个月，也可能是一年甚至更长时间，这样有助于你建立长久的关系。
Committees meet anywhere from several months to a year or more — helping you form lasting relationships.
几乎自然界中所有的物种，从单细胞生物到哺乳动物(包括人类)，都具有一种日常活动周期，称为昼夜节律。
Virtually all species in nature, from single-cell organisms to mammals, including humans, exhibit a daily cycle of activity called circadian rhythm.
其次对这群古老的流星群做了一些新的研究和探讨，得出五项结果，其中活动周期是很值得再研究的一项。
And then, five items of results on these ancient meteors are obtained by some new studies and exploration, in which the period of activity is one merits further study.
过氧化物酶、酯酶和淀粉酶的同工酶酶谱及活性，以及多糖颗粒的贮量都随形成层活动周期的变化而变化。
The variations of polysaccharide content and zymogram and activity of peroxidase, esterase and amylase isozyme were related to the periodicity of cambial activity.
磁场的变化是像太阳这样的恒星表面黑子活动周期的根源，尽管经过几十年的认真研究之后，地球人仍然对其知之甚少。
The magnetic activity of stars like sun, which is the root cause of the sunspot cycle, is still poorly understood even after decades of intense study.
早前研究发现，太阳的活动周期为11年，在此期间，乙太阳表面黑子为衡量标准的太阳辐射达到峰年和谷年。
Scientists have known for a long time that the sun has an 11-year cycle during which radiation measured by sunspots on the surface reaches a peak then falls.
结果小鼠自发运动活动周期与光暗循环周期一致；不同光暗周期对小鼠外周血白细胞计数及分类计数有不同影响。
Their activities were recorded continuously. Result the change of spontaneous locomotor activity and leukocyte count were synchronized with the light-dark cycle.
结果小鼠自发运动活动周期与光暗循环周期一致；不同光暗周期对小鼠外周血白细胞计数及分类计数有不同影响。
Their activities were recorded continuously. Result the change of spontaneous locomotor activity and leukocyte count were synchronized with the light-dark cycle.
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