问题描述：
英语翻译
Recent measurements
indicate a vast amount of diffuse H+3 and H3O+ distributed in the
Galactic center,suggesting that cosmic ray ionization rate could be 10¯15 s¯1 H ¯1,one to two orders of
magnitude higher in the Galactic center region than in the disk (Oka et al.
2005; van der Tak et al.2006).
要根据句子的意思
Recent measurements
indicate a vast amount of diffuse H+3 and H3O+ distributed in the
Galactic center,suggesting that cosmic ray ionization rate could be 10¯15 s¯1 H ¯1,one to two orders of
magnitude higher in the Galactic center region than in the disk (Oka et al.
2005; van der Tak et al.2006).
要根据句子的意思
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