生命产生的 meaning in English

biogenous

An analysis of a deep rock core from australia indicates the presence of at least some oxygen 50 million to 100 million years before the great change when the life - giving element began rising to today ' s levels , according to two papers appearing in friday ' s edition of the journal science
发表在《科学》杂志周五版的两篇论文写道，来自澳大利亚对深岩岩心的分析表明一定数量的氧气在地球上至少存在了5千万年至一亿年，之后地球发生了巨大的变化，生命产生的条件开始形成。