英语释义

1. a cycle of disturbances in the sun and its atmosphere (such as the fluctuation in the numbers and areas of sunspots or the form and shape of the corona) of an average length of about 11 years

2. cycle of the sun

片语

double sunspot solar climatic cycle双太阳黑子气候周期

solar compelling cycle heating system太阳能强迫循环热水系统

solar thermochemical cycle光热循环

solar spontaneously cycle heating system太阳能自然循环热水系统

solar magnetic cycle太阳磁周

Solar System Cycle太阳系周期

solar active cycle太阳活动周

Solar Magnetic Reversal Cycle磁场逆转周期

solar activity cycle太阳活动周

英汉例句

• reliable predictions of sunspot numbers are impossible to make until the solar cycle is well established, usually three years after the minimum.

  而通常情况下，在黑子数量最低点出现三年以后，直到太阳活动循环体系已经完善的建立了，人们才可能做出可靠的关于太阳黑子数目的预测。

• others predicted that it would be the most active solar cycle on record.

  其他学者则预测这将会是有记录以来太阳周期中活动最频繁的一次。

• so enjoy the current rash of solar flares and beautiful coronal mass ejections; it might be some time before we see a solar cycle like this again.

  所以好好的享受这些美妙的太阳耀斑和日冕带来的太阳风吧，可能要经过相当长一段时间我们才能再次观赏到他们了。

• that distinguishes this solar cycle from the preceding two and 「suggests that the declining phase of solar cycle 23 is behaving differently to previous solar cycles,」 the team wrote.

  此发现体现了当前太阳周期与前两个周期的区别，并且「第 23 个太阳周期的辐射量降低的过程跟之前的太阳周期完全不同。」该研究小组写道。

• large sunspot group ar 9169 from the last solar cycle is visible as the bright area near the horizon.

  最近一次太阳活动周期中的大型太阳黑子团ar9169 可以在图中靠近地平面的明亮区域中看到。

• three independent studies of the sun's insides, surface, and upper atmosphere all predict that the next solar cycle will besignificantly delayed—if it happens at all.

  三份 分别对太阳内部，表面和上层大气的独立研究均预示，太阳下一个活动周期将大大延后——倘若还有下一周期的话。

• could the next solar cycle be the weakest in modern history?

  下一个太阳周期会不会是有史以来太阳最消沉的时期？

• previous prolonged weakenings in the solar cycle may have launched mini-ice ages.

  早前在太阳周期中一个持续的周期可能带来了一个小冰河时代。

• hathaway was reported as thinking the next solar cycle would be a 「doozy」: more sunspots, more solar storms and more energy blasted into space.

  据报道，hathaway曾估计下一太阳周期有可能是「很好很强大」：更多的太阳黑子，太阳风暴，以及更多的能量将会喷发到太空中。

• the latest solar cycle was supposed to be the most active on record.

  人们断定最近一次的太阳周期将会是有记录以来活动最频繁的一次。

• even with the solar cycle finally under way again, the number of sunspots has so far been well below expectations.

  尽管太阳周期最终还是回到原来的样子，但是太阳黑子的数目却至今仍然低于预期。

• sometimes, though, the sun sulks and this solar cycle stops.

  然而，太阳有时也会生气，之后这种太阳活动周期就停止了。

• taken together, the three lines of evidence strongly hintthat solar cycle 25 may be a bust, the scientists said today during a meetingof the american astronomical society in las cruces, new mexico.

  放在一起看，三条证据有力地表明第25太阳活动周期多半不存在，科学家在新墨西哥拉斯克鲁塞斯召开的美国天文学会大会上如是说。

• a new computer model suggests the next solar cycle will be more active than the previous one, potentially spawning magnetic storms that will be more disruptive to communication systems on earth.

  美国科学家日前表示，新的电脑模型显示，下一个太阳活动周期将比先前一个太阳活动周期更加活跃，它所引发的磁暴对地球上通讯系统的破坏也将更大。

• but now new sunspots are moving into view, and a new solar cycle seems to have dawned this past december, which noaa and other experts expect to be one of the weaker cycles since the 1750s。

  不过，目前新的太阳黑子又开始出现，而且一个新的太阳周期似乎在去年12月已经开始出现。 美国国家海洋和大气管理局(noaa)以及其他一些专家认为这是自1750年以来的一个较弱的太阳周期。