China Orb, online Chinese to English dictionary with nearly 1 million entries and plenty of excellent examples. The pin yin and pronunciation sound of Chinese wrods are provided. China Orb includes a lot of Chinese professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb Chinese to English dictionary.

China Orb, online English to Chinese dictionary with more than 1 million entries and plenty of excellent examples. China Orb includes a lot of English professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb English to Chinese dictionary.

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渐新世
Simplified 渐新世
Traditional 漸新世
Pin Yin
jian4 xin1 shi4
English
  • Oligocene (geological epoch from 34m-24m years ago)
Examples:
1. 东半球许多已经灭绝的猫科动物,其上犬齿形如长剑;生活在从渐新世经由更新世时期。
Any of many extinct cats of the Old and New Worlds having long swordlike upper canine teeth; from the Oligocene through the Pleistocene.
2. 雷兽类一种已绝迹的雷兽属和其它相关属类的有蹄食草哺乳动物,生长于始新世和渐新世,类似于犀牛
Any of various extinct herbivorous hoofed mammals of the genus Brontotherium and related genera, of the Eocene and Oligocene epochs, resembling the rhinoceros.
3. 然而,却有很多晚中新世有效烃源岩的实例,Young和McIver1997年对墨西哥湾岸盆地的某些烃源岩的定年为渐新世
However, many examples of effective oil source beds of Late Miocene age are available, and Young and McIver, 1977, age-dated some Gulf Coast Cenozoic oils as Pliocene.
4. 委内瑞拉奥斯特拉油田的产油层,为渐新世奥菲西那组透镜状砂岩层。
In the Ostra Field, Venezuela, oil is produced from lenticular sandstone beds of the Oligocene oficina Formation.
5. 中新-渐新世时期
Mio-Oligocene age
6. 渐新世的新生代第三纪的,从始新世到中新世的地质年代的或沉积物的或与之相关的
Of, relating to, or being the geologic time and deposits of the epoch in the Tertiary Period of the Cenozoic Era that extended from the Eocene Epoch to the Miocene Epoch.
7. 始新世的关于或标明第三纪的五个世中第二世的地质时代、岩系段,沉积矿床和化石的,该世由古新世末期到渐新世初期,以哺乳动物的繁盛为特征
Of, relating to, or designating the geologic time, rock series, sedimentary deposits, and fossils of the second oldest of the five major epochs of the Tertiary Period, extending from the end of the Paleocene to the beginning of the Oligocene, and characterized by the rise of mammals.
8. 覆盖于穹丘上的沉积岩为渐新世侵蚀所截削。
Oligocene erosion had truncated the sediments draped over the dome.
9. 渐新统渐新世的沉积物
The deposits of the Oligocene Epoch.
10. 委内瑞拉奥斯特拉油田的产油层,为渐新世奥菲西那组透镜状砂岩层。
Venezuela, oil is produced from lenticular sandstone beds of the Oligocene oficina Formation.