eocene

音標(biāo)發(fā)音

• 英式音標(biāo) [?i:?usi:n]
• 美式音標(biāo) ['i:?usi:n]
• 國際音標(biāo) ['i:?usi:n]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• adj. 始新世的，與始新世有關(guān)的
• n. (the Eocene) 始新世；始新世巖石

同根派生

• eocene相關(guān)詞

英漢例句

• The funnel - shaped self - potential curve of the Eocene sands is well marked.
  始新統(tǒng)砂層的 漏斗形 自然電位曲線形態(tài)很明顯.
• These showed an evolution of increasing diversity through to the Eocene.
  一直到始新世,生物多樣性都在不斷地提高.
• There are four hydrocarbon source rocks, Palaeocene, Eocene, Oligocene and Miocene.
  西湖凹陷發(fā)育古新統(tǒng) 、 始新統(tǒng) 、 漸新統(tǒng)及中新統(tǒng)四大烴源巖系.
• The funnel - shaped self - potential curve of the Eocene sands is well marked.
  始新統(tǒng)砂層的 漏斗形 自然電位曲線形態(tài)很明顯.
• These showed an evolution of increasing diversity through to the Eocene.
  一直到始新世,生物多樣性都在不斷地提高.

• eocene更多例句

詞組短語

短語

• Eocene Oligocene 始新統(tǒng)
• late eocene 晚始新世
• Middle Eocene 中始新世;始新世
• upper eocene 上始新統(tǒng)
• eocene flora 始新世植物群

• eocene更多詞組

英英字典

柯林斯英英字典

• of, denoting, or formed in the second epoch of the Tertiary period, which lasted for 20000000 years, during which hooved mammals appeared
• the Eocene epoch or rock series

• eocene劍橋字典
• eocene柯林斯字典

專業(yè)釋義

地球科學(xué)

• 始新世

  Through integration analyse the periphery and inner Bohu sag uplift-chilling age of the basin, we confirmed the time limit of tectonic uplift-chilling event is 3762Ma（Eocene to Paleocene）.
  通過對盆地內(nèi)部博湖南北坳陷抬升-冷卻年齡的綜合分析,確定盆地內(nèi)部構(gòu)造抬升-冷卻事件的時限為37～62Ma(始新世到古新世)。

• 始新統(tǒng)

  Dongying depression Upper part of middle Eocene series and upper Eocene series sequence strati-graphic model oil and gas accumulation
  東營凹陷中始新統(tǒng)上部-上始新統(tǒng)層序地層模式油氣聚集。

  生物學(xué)

• 始新世

  According to the characteristics of palynofloras and compare other similar palynofloras, the geological age of the first and second assemblage is late Eocene to early Oligocene.
  根據(jù)孢粉植物群特征，對比其它相似孢粉組合，山羊溝一、二孢粉組合地質(zhì)時代接近于晚始新世——早漸新世。