搜索结果: 1-2 共查到“理学 Chemical signature”相关记录2条 . 查询时间(0.062 秒)
Chemical signature could help locate Earth-like planets（图）
Chemical signature Earth-like planets
font style='font-size:12px;'>
2009/10/21
New insights into the Sun's chemical composition may provide a new way to search for Earth-like planets orbiting distant stars – claims an international team of astrophysicists.Astronomers have alread...
Frost flower chemical signature in winter snow on Vestfonna ice cap,Nordaustlandet,Svalbard
Frost flower chemical signature winter snow Vestfonna ice cap
font style='font-size:12px;'>
2010/2/3
The chemistry of snow and ice cores from Svalbard is influenced by variations in local sea ice margin and distance to open water. Snow pits sampled at two summits of Vestfonna ice cap (Nordaustlandet,...