natural depression

英

美

un. 天然凹陷

双语例句

• Characteristics of natural gas geochemistry and accumulation in Western Sichuan Depression
  川西坳陷天然气地球化学及成藏特征
• Prospects and countermeasure against deep natural gas exploration in West Sichuan Depression
  川西坳陷深层天然气勘探前景与对策
• A modelling on the formation of natural gas pools in the West Sichuan depression of the Sichuan Basin
  四川盆地川西凹陷天然气成藏过程模拟
• Conditions of formation for reservoir characteristics and natural gas pool in Neogene system at Jiyang Depression
  济阳坳陷上第三系储层特征及天然气藏形成条件分析
• It is concluded that the natural gas generated from Yinggehai depression area tends to accumulating towards low fluid potential zone, and DF 1-1 structural belt and Yingdong slope belt could be favorable areas for gas accumulation.
  总体上讲，坳陷区生成的天然气有向低势区聚集的趋势，东方1-1构造带和莺东斜坡带为天然气运聚的有利区带。
• Genesis and accumulation of non-oil-type natural gases in Huanghua Depression, Dagang Oilfield
  黄骅坳陷非油型天然气成因与聚集条件
• In the mood-congruent experiment, disabilities of explicit memory were possibly found in natural depression subjects.
  在心境一致性实验中，自然抑郁组被试可能存在外显记忆缺损。
• The characteristics of late gas generation would provide the favorable hydrocarbon source for the late accumulation of natural gas in Kuqa Depression.
  烃源岩这种晚期生气特征，为库车坳陷天然气的晚期聚集成藏提供了非常有利的烃源条件。
• Geological Characters and Origin Type of Natural Gas in Liaohe Fault Depression
  辽河断陷天然气地质特征及成因类型
• A study on the components, carbon and helium isotopic compositions of 26 gas samples indicates that there are three origins of CO2 in natural gases of Huanghua depression: organic origin, mantle-derived and magmatic origin and metamorphic origin of carbonates rocks.
  对26个样品的组分及碳、氦同位素研究表明，黄骅坳陷天然气中存在3种成因的二氧化碳：有机成因、幔源－岩浆成因和碳酸盐岩变质热分解成因。