搜索结果: 1-2 共查到“恒星形成与演化 Earth”相关记录2条 . 查询时间(0.062 秒)
Planet Formation in Earth-like Orbit around a Young Star
Planet Formation Earth Young Star
2016/4/13
The disks of dust and gas that surround young stars are the formation sites of planets. New images from the Atacama Large Millimeter/submillimeter Array (ALMA) reveal never-before-seen detai...
EARTH ROTATION OBSERVATIONS AND THEIR GEOPHYSICAL IMPLICATIONS
EARTH ROTATION Free Core Nutation GEOPHYSICAL Earth Orientation Parameters
2009/3/31
This paper reviews the precision of the measurements of the Earth
rotation fluctuations realized during the last decades; particularly the observations
performed during the last ten years allow to c...