查询词典 sunspot

Based on solar activity changes of the past century with the study on the relationship between El Nino, the scientists found to reduce the period of sunspot to the valley of the El Nino period is more than period, and 2-3 times the El Nino occurs.

根据对近百年来太阳活动变化规律与厄尔尼诺关系的研究，科学家发现太阳黑子减少期到谷值期是厄尔尼诺的多发期，并有2至3次厄尔尼诺发生。

He predictability of the monthly mean variations of the relative sunspot number for the period of time from January 1850 to May 1992 is examined based upon the theory of nonlinear dynamical system.

本文用非线性动力系统理论探讨了现代太阳周（1850年1月─1992年5月）黑子相对数月平均变化过程的可预报性。

4Ac cording to thehistorical data of serious typhoon disasters in Zhejiang and the analysis of grey catastrophic forecast, it is known that the first,second and third years of serious typhoon disasters in Zhejiang will appear in 2001, 200 4 and 2008, and the latter two yearsare approximately in conformity with the pe ak and valley years of the 23th period of sunspot activity.

根据浙江历史上的台风重灾年资料，利用灰色灾变预测分析，可得浙江未来第一、第二和第三个台风重灾年分别为2001、2004和2008年，其中后两个台风重灾年与太阳黑子活动第23周期的峰年和谷年是大致吻合的。

In addition, as it be the most sedentary period of sunspot activity in the past 11 years this year, this has influenced earth's magnetic field and atmospheric circulation to make the weather colder in Polar Regions.

加上今年碰上太阳黑子活动为11年来最低进而影响地球磁场及大气环流，才会使得北极圈天气变冷。

Sunspot numbers are well on the way down in the next decade, he predicts.

太阳黑子相对数都在下山途中，在未来十年，他的预估。

Sunspot numbers will be extremely small, and when the sun crashes, it crashes hard, says Svaalgard.

太阳黑子的数目将非常小，而当太阳坠落，坠落硬，斯娃阁

Graphs of sunspot numbers resemble a roller coaster, going up and down with an approximately 11-year period.

图太阳黑子数类似于过山车，上升和下降的约11年期间。

The minimum smoothed monthly mean sunspot numbers is 7.1±2.6. Compared with other predictions, the onset time of cycle 24 in this paper is close to that of Ref.

与其他研究者的预报结果相比较，本文给出的结果与文献[11]和[12]及MSFC的结果比较一致。

Sunspot numbers ; digital signal processing ; autocorrelation ; mean of year ; period

太阳黑子数；数字信号处理；自相关；年均值；周期

They also understood that as the sunspot numbers increased during the eleven-year solar cycle, the critical cutoff frequency for long distance transmission also increased.

他们并且了解当黑点数字增加了在11 年的太阳周期期间，重要截止频率为长途传输并且增加了。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。