并且还有可能发生人类未知的化学反应。
Now the astrochemists have a new tool:the Atacama Large Millimetre/submillimetre Array innorthern Chile.
现在天体化学家有了新工具:阿塔卡马大型毫米/亚毫米波天线阵。
It was officially opened on March 13th but has already been making discoveries, including themost intense bursts of star birth in the early universe.
3月13日ALMA正式运作,到现在已经有了发现,例如宇宙早期恒星诞生最激烈的爆发。
ALMA consists of 66 dishes and is the world s most powerful radio telescope.
ALMA有66台天线,是世界上最强劲的射电望远镜。
At a cost of 1.3 billion it should provide a hundredfold increase in sensitivity and resolutionover the best older instruments.
花费13亿美元想必会使灵敏度分辨率比过去最好的仪器还要好百倍。
Those older telescopes had to focus on nebulae, where the interstellar gas is mostconcentrated.
以往的望远镜必须关注星云,那里是星际气体最集中之处。
And older telescopes can detect only strong, simple signals of the sort emitted by smallmolecules like carbon monoxide and hydrogen cyanide, which have two and three atomsrespectively.
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