搜索结果: 16-30 共查到“太阳与太阳系 sun”相关记录33条 . 查询时间(0.15 秒)
On the Modelling of Rotational Effects in the Lower Convective Region of the Sun
Hydrodynamics-Sun general-Sun interior-Sun rotation-Sun fundamental parameters
2010/6/30
The purpose of this work is to study effects of differential rotation in the lower convective region of the Sun. Similar to MHD case; the governing equations are separated in variables, allowing numer...
The first high-resolution images of the Sun have been returned from NASA's Solar Dynamics Observatory (SDO), which was launched in February. The $850m mission will investigate the causes of solar vari...
After more than five decades of research, a major milestone toward the harnessing of fusion power is expected within the next year or two. This milestone, known as “fusion ignition,” should take place...
The Sun could be heading into period of extended calm（图）
the sun magnetic activity solar flares
2009/9/28
Researchers in the US may have discovered further evidence that the Sun is heading towards an extended period of quiet activity, the like of which has not been seen since the 17th century. The impact ...
April 8 2005：Selene decked out with Baily beads (Hybrid eclipse of the Sun)
Baily beads Selene
2009/6/26
April 8 2005：Selene decked out with Baily beads (Hybrid eclipse of the Sun)。
The unusually long quiet period of the Sun’s present activity may be due to the motion of “sluggish” jet streams beneath the solar surface, according to scientists at the National Solar Observatory (N...
Physics of the Sun’s Hot Atmosphere
Solar X-ray and EUV emission coronal heating solar wind
2009/5/7
This article briefly overviews the physics of the Sun`s hot atmosphere,using observations from recent solar spacecrafts: Yohkoh, SOHO, TRACE and RHESSI.
Why Study the Sun?
Sun flares prominences coronal mass ejectioncoronal holes helioseismology
2009/5/7
In this presentation we briefly describe the Sun through large number of illustrations and pictures of the Sun taken from early times to the present day space missions. The importance of the study of ...
Addendum: RESULTS OF OBSERVATIONS OF THE SUN AND INNER PLANETS MADE AT THE BELGRADE OBSERVATORY
INNER PLANETS THE SUN THE BELGRADE OBSERVATORY
2009/4/21
Addendum: RESULTS OF OBSERVATIONS OF THE SUN AND INNER PLANETS MADE AT THE BELGRADE OBSERVATORY。
RESULTS OF OBSERVATIONS OF THE SUN AND PLANETS WITH THE BELGRADE LARGE MERIDIAN CIRCLE
SUN THE BELGRADE LARGE MERIDIAN CIRCLE PLANETS
2009/4/20
RESULTS OF OBSERVATIONS OF THE SUN AND PLANETS WITH THE BELGRADE LARGE MERIDIAN CIRCLE。
OBSERVATIONS OF THE SUN AND PLANETS WITH THE BELGRADE LARGE MERIDIAN CIRCLE
SUN PLANETS BELGRADE LARGE MERIDIAN CIRCLE
2009/4/16
OBSERVATIONS OF THE SUN AND PLANETS WITH THE BELGRADE LARGE MERIDIAN CIRCLE。
MATHEMATICAL MODEL FOR THE 0.5 BILLION YEARS AGED SUN
MATHEMATICAL MODEL 0.5 BILLION YEARS AGED SUN
2009/3/16
An algorithm is given for constructing evolutionary tracks for a
star with the mass equal to one solar mass. The presented model can be applied
to the stars belonging to the inferior main sequence, ...
May 29, 2007，Sound waves escaping the sun’s interior create fountains of hot gas that shape and power a thin region of the sun’s atmosphere which appears as a ruby red "ring of fire" around the moon d...
Astrophysicists find fractal image of Sun?Storm Season? imprinted on Solar Wind
Storm Season Solar Wind solar system
2007/5/30
26 May 2007，Plasma astrophysicists at the University of Warwick have found that key information about the Sun’s ’storm season’ is being broadcast across the solar system in a fractal snapshot imprinte...
21 May 2007，The team of researchers at the University of St Andrews have created a model - the first of its kind - which investigates the rising motion of magnetic fields, from inside the sun to its o...