单词：Magnesium-urcilite
单词：Magnesium-urcilite 相关文章
Murchison Meteorite's Chemical Bonanza The 1969 Murchison meteorite was known to harbor complex organic compounds, but a new analysis in Proceedings of the National Academy of Sciences finds that it may also contain millions of chemicals and shed lig
60秒科学
You left your Bible on the dresser So I put it in the drawer 'Cause I can't seem to talk to God without yelling anymore And when I sit at your piano I can almost hear those hymns The keys are just collecting dust But I can't close the lid You left m
美国乡村音乐
Once theyve caught the light of a dying star with their state of our telescopes. The detective work can begin. We collect that light and we analyze it in great detail in order to determine whats going on, whats the chemical makeup of the star, whats
自然百科2011年
A landslide near Kaikoura blocked the road and railway from Picton to Christchurch on Friday night. While small landslides on the narrow road near Kaikoura are quite common, this is the biggest one ever in this area. It is about 100m long and covers
新西兰英语
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能源行业英语
Pakistani tribal sources say Monday's suspected U.S. missile strike in the North Waziristan tribal region killed four foreign al-Qaida operatives. VOA's Barry Newhouse reports from Islamabad that independent sources have not confirmed the alleged de
VOA标准英语2008年（九月）