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关注：1
2013-05-23 12:21
求翻译：研究区的中生代火山岩年龄在114～118Ma，平均为115Ma左右，形成时代为早白垩世，是什么意思？ 待解决
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- 离问题结束还有
研究区的中生代火山岩年龄在114～118Ma，平均为115Ma左右，形成时代为早白垩世，
问题补充： |
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2013-05-23 12:21:38
Mesozoic volcanic age of the study area in the 114 ~ 118ma, an average of about 115ma, formed in the Early Cretaceous,
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2013-05-23 12:23:18
area of study at the age of the Mesozoic volcanic rocks 114 ~ 118 Ma Ma, with an average around 115 times in the morning, and form a chalk.
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2013-05-23 12:24:58
The research area mesozoic era volcanic rock age in 114~118Ma, is equally about 115Ma, forms the time for the early chalk world,
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2013-05-23 12:26:38
Study of ages of Mesozoic volcanic rocks in the 114~118Ma area, averaging at around 115Ma, early Cretaceous age,
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2013-05-23 12:28:18
正在翻译，请等待...
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