地层陷落 ground subsidence ; fall of ground ; ground settlement ; batice 上部地层 upper formation ; Upper Segment ; u erformation 地层控制 stratigraphic control ; strata control ; formation control ; formational contro...
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Upper Elliot Formation 上艾略特组
Upper Triassic Yanchang Formation 上三叠统延长组
upper Basuo Formation 八所组上部
The parameters mentioned are defined for the first time, such as the ratio of pore pressure and upper formation pressure, the fracture extension grads, etc.
孔隙压力流体评价方法所涉及到的孔覆比和裂缝延伸梯度等参数均为首次定义。
Increased UV light may break down water molecules in the upper atmosphere, reducing cloud formation, says James Russell of Hampton University in Virginia, who was not involved in the study.
美国维吉尼亚州汉普顿大学的詹姆斯·拉塞尔没有参与这次研究,他说,增加的紫外光可能会分解高层大气中的水分子。
The discovery indicates that the upper part of the Relu Formation was formed in dry and hot climate in the Eocene.
该植物孢粉的发现肯定了热鲁组上部地层的形成时代为始新世,亦表明其形成于干旱较热的气候环境。
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