-
[考研精华时文阅读60篇] 2016考研英语时文阅读60篇(MP3+中英字幕) 第3期:北部森林加快碳循环
自20世纪50年代以来在高纬度地区季节性的碳循环的波动增加了50%。2015-07-01 编辑:max
-
[每日说英文] 留美老师带你每日说英文 第1259期:关于碳循环
Usually, dead things decay and turn into rocks. Eventually, they're crushed, and the extreme heat and pressure causes them to melt and emit the carbon, which is trapped underground.2019-10-25 编辑:max