青年中文青年中文

devonian period的意思

devonian period中文翻譯:

[地質]泥盆紀

相似詞語短語

colonial period───殖民地時期

development period───n.發展期;發育期;[油氣][礦業]開發期

indefinite period───無限期

development periods───n.發展期;發育期;[油氣][礦業]開發期

intervening period───干預期間;干預時期

Tertiary period───第三紀

deferred period───遞延期間

fertile period───生育期

glacial period───冰河時期

雙語使用場景

This paper analysed the carbon and oxygen isotope composition of brachiopods fossils from the Devonian Period in Sichuan Province.───本論文對來自四川龍門山泥盆紀的腕足化石進行碳、氧同位素分析。

The Devonian Period or its system of deposits.───泥盆紀(系)或泥盆紀(系)的沉積礦系體系.

The strata in Devonian period of Shuangwang area was divided in detail, going by new mapping theory and method of the regional geological survey.───本文采用新的區調填圖理論和方法, 詳細劃分了雙王地區的泥盆紀地層,論述了巖相古地理特征。

During the Devonian period, northward of Longmen Mountain structural belt is located in northwest border of Up Yangtzee Ancient Land.───在泥盆紀期間,龍門山構造帶北段位于上揚子古陸的西北邊緣。

英語使用場景

During the Devonian period, northward of Longmen Mountain structural belt is located in northwest border of Up Yangtzee Ancient Land.

Near the end of the Devonian period, 370m years ago, many species of fish and 70% of marine invertebrates perished. The reason is unclear.

The metallogenic ages are the lower and upper Proterozoic Subera, late and earlier Palaeozoic Era, Mesozoic Era, with Devonian Period as an important metallogenic era.

During Devonian Period, the old sea basin of Qinling range was a continental sea, which was situated between Northern China and Yangtz old land.

The 'layer-reef' in South China is similar to the 'low reef' of Devonian period in Canada and the 'mound reef' is similar to the 'high reef' of Devonian period in Canada and Devonian reefs in Germany.

During the Devonian period, insects began to exploit terrestrial environments. Flight, the exoskeleton, and metamorphosis are probably keys to insect success.

On that scale the Hangenberg event, an extinction 359 million years ago at the end of the Devonian period, was considered a minor blip. Not any more.

The Devonian Period or its system of deposits.

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