岩沙

The deep zone of Eogene system in the north Qikou sag is the Es13 zone that buried depth is more than 3500 meter,according to drilling and logging data and the study result of predecessor,result about the rock-electric log mode from core data,and determine the deep zone sedimentary facies and its distributing characteristics,and analysis reservoir characteristics and its control factors.

歧北凹陷下第三系深层主要指埋藏深度大于3500m的下第三系沙一下段地层，本文根据钻井、测井资料，在前人研究成果的基础上，从取芯井入手，建立相应的岩——电模式，以此来确定本区深层的沉积相类型及其分布特征，并在此基础上分析储层的特征及其控制因素。

The temples were carved into a sandstone cliff about 1250 bc during the reign of Ramses II.

阿布辛波神庙是在大约公元前1250年的Ramses II世时期被雕刻进沙岩峭壁而建成的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。