eocene
英 ['i:əusi:n]
美
- adj. 始新世的；第三纪下层的
- n. 始新世；第三纪下层
英英释义
- 1. from 58 million to 40 million years ago; presence of modern mammals
实用场景例句
- The funnel - shaped self - potential curve of the Eocene sands is well marked.
- 始新统砂层的 漏斗形 自然电位曲线形态很明显.
辞典例句
- These showed an evolution of increasing diversity through to the Eocene.
- 一直到始新世,生物多样性都在不断地提高.
互联网
- There are four hydrocarbon source rocks, Palaeocene, Eocene, Oligocene and Miocene.
- 西湖凹陷发育古新统 、 始新统 、 渐新统及中新统四大烃源岩系.
互联网
- Paleogene Oligocene Linhe formation ( E _ 3 J ) and Eocene Wulate formation ( E _ 2 wl ).
- 下第三系渐新统临河组 ( E_3l ),始新统乌拉特组 ( E_2wl ).
互联网
- Maoxing block saliferous strata are mainly in 4 th Member, Funing Formation , Eocene Series.
- 茅兴块段含盐系地层主要为始新统阜宁组四段.
互联网
- Second, it was eroded over 1000 meters during elevating move — ment later Eocene.
- 其次是区内始新世末期抬升运动,致使始新统及以下老地层受剥蚀,仅始新统最大剥蚀量达1000m, 这是盆地内绝无仅有的.
互联网
- In late Eocene - Oligocene, that is red coarse sediment.
- 始新世晚期 — 渐新世, 为一套红色粗碎屑沉积.
互联网
- It intruded Eocene sandstones.
- 它侵入始新世砂岩.
互联网
- The unconformity between the Eocene and the Lower Cretaceous is common in Jiuquan basin.
- 酒泉盆地普遍发育了始新统与下白垩统之间的不整合.
互联网
双语例句
- 1. The funnel - shaped self - potential curve of the Eocene sands is well marked.
- 始新统砂层的 漏斗形 自然电位曲线形态很明显.
来自辞典例句
- 2. These showed an evolution of increasing diversity through to the Eocene.
- 一直到始新世,生物多样性都在不断地提高.
来自互联网
- 3. Those correspond to Quaternary , Pliocene , Upper Miocene, Lower Miocene and Eocene respectively.
- 分别为第四系 、 上新统、中新统上段 、 中新统下段及始新统.
来自互联网
- 4. There are four hydrocarbon source rocks, Palaeocene, Eocene, Oligocene and Miocene.
- 西湖凹陷发育古新统 、 始新统 、 渐新统及中新统四大烃源岩系.
来自互联网
- 5. Paleogene Oligocene Linhe formation ( E _ 3 J ) and Eocene Wulate formation ( E _ 2 wl ).
- 下第三系渐新统临河组 ( E_3l ),始新统乌拉特组 ( E_2wl ).
来自互联网
英文词源
- Eocene (adj.)
- in reference to the second epoch of the Tertiary Period, 1831, from eo- "earliest" + Latinized form of Greek kainos "new" (see recent). Coined in English (along with Miocene and Pliocene) by the Rev. William Whewell (1794-1866), English polymath, and meant as "the dawn of the recent." As a noun from 1851.