用sunspot造句子，“sunspot”造句
6、The way of sunspot observation and the response of earth s environment to the sunspot maximum;
9、There is the spiral structure in the sunspot penumbra.
12、Many Numbers were based on the sunspot cycle, which they had discovered.
15、However, there is also evidence that the sun is inexorably losing its ability to produce sunspots (see "the sunspot forecast").
18、Every 22 years, the sun's magnetic field switches north and south, creating an 11-year sunspot cycle.
21、Solar flares rise and fall on an 11-year cycle, so scientists thought sunspot activity would pick up some time in 2008.
24、Before cycle 24 commenced, the position and strength of the torsional oscillation correctly predicted the late arrival of this cycle's sunspot activity.
27、Three strong signals of three large floods along the Yangtze River since 1900 are analyzed as follows: (1) sunspot activity, (2) EL Nino event, (3) big earthquake of the south of Tibet plateau.
30、We find that the source region consists of two components: one is the core corresponding to the leading sunspot of group with a smaller diameter and a higher temperature, another is the halo arrounding core and corresponding to flocculus with a larger diameter and a lower temperature.
3、umbra and penumbra of sunspot
7、These faculae frequently are the forerunners of sunspot formation .
11、There. are about 246 sunspot records in the Chinese recorded history about the astronomical phenomena.
16、Back in 2008 solar scientists saw a high-latitude, reversed-polarity sunspot, suggesting the start of a new solar cycle.
20、But sunspot Numbers are running at less than half those seen during cycle peaks in the 20th Century.
25、Further analyses show the variation of earth rotation rate and sunspot cycle length have important role on the climate abrupt change in the Qinghai-Xizang Plateau.
29、On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow, as seen in the rings visible in the cross sections of their trunks.
4、This is known as the sunspot cycle.
10、He then correlated the reams of data he'd gathered with the 11-year sunspot cycle.
17、Large sunspot group ar 9169 moved across the sun during 2000 September and decayed in a few weeks.
23、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.
1、ancient. sunspot observation
8、Any changes in sunspot Numbers reflect changes inside the sun.
19、An active region with a bipolar sunspot is formed when the magnetic flux ring of the sunspot rise to the solar surface from the depth of solar convection zone.
28、Some observers have tried to connect the eleven-year sunspot cycle with climate patterns, but have so far been unable to provide a satisfactory explanation of how the cycle might be involved.
13、The next sunspot cycle will be 30% to 50% stronger than the previous one, "she says."
26、Afterwards he found a sunspot group which lived long enough to disappear from view on the western limb of the sun, to reappear on its eastern limb, and finally to regain its old position.
14、This time miserable, and I like the white board on a sunspot so obvious.
5、The grayish outer part of a sunspot.
22、Later this discovery of the sunspot activity was made by one of the most patient observers in the history of science, a German chemist, Charles Schwabe.
2、international relative sunspot number
