太古代是什么意思_太古代用英语怎么说_太古代的翻译_太古代翻译成_太古代的中文意思_太古代怎么读,太古代的读音,太古代的用法,太古代的例句

This type of graphite deposits were formend in the Late Archaean to Early Proterozoic.

该类矿床的成矿时代多集中在晚太古代末至早元古代初期,并且具有全球性.

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Archaean era granulite facies metamorphite series are extensively outcropped in Sa - heqiao, Hebei province.

冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区.

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But simulation rock composition of the Archaean can form granite if partial melting grade is high.

模拟的太古代岩系岩石化学成分经高程度的部分熔融作用可以形成老湾花岗岩.

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It's 100 % pure natural and is extracted from an archean plant -- Ginkgo Bibloba Tree.

100%纯天然,提取自太古代望族植物 公孙 树.

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The Hongtoushan copper - zinc deposit was formed in submarine volcanic eruptions - sedimentary environment in Archean intracratonic rift trough.

红透山式铜 - 锌矿床形成于太古代克拉通裂谷槽盆中海底火山喷发 - 沉积环境.

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Such low levels of sulfate indicate that the Archean atmosphere was virtually devoid of oxygen.

如此低的硫酸盐浓度,表示太古代大气中的氧气极为稀薄.

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Various geochronometric methods have been applied to dating of important geologic events in complex Archean terranes.

在复杂的太古代地体的重要地质事件定年中已采用了多种地质年龄测定方法.

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