地层

The solubility experiment for dawsonite indicated that under the stratigraphic condition, the temperature for the solution of dawsonite in 100~150℃,and the generation of some carbonate and other new mineral can occur after the reaction.

片钠铝石的溶解实验表明，地层条件下片钠铝石发生溶解的温度区间为100~150℃，且反应后有碳酸盐及其他矿物生成。

The solubility experiment for dawsonite indicated that under the stratigraphic condition, the temperature for the solution of dawsonite in 100-150℃,and the generation of some carbonate and other new mineral can occur after the reaction.

片钠铝石的溶解实验表明，地层条件下片钠铝石溶解的温度区间为100-150℃，且反应后有一些碳酸盐矿物和其他新矿物生成。

At the same time, the SEM study shows that gibbsite occurs on the sample surface. At 200 ℃, as dawsonite sandstone is being dissolved authigenic siderite forms. At 300℃, chlorite deposit on parts of the sample surface. The weak solution of dawsonite sandstone at 100℃ and the formation of siderite at 200℃ illuminate that CO2 being in carbonates in the strata can not be released when CO2 phase is adding to the system.

同时，各温度下样品表面均有一水软铝石放射状集合体沉淀。200℃时，随着片钠铝石的溶解有自生菱铁矿生成，300℃时样品局部有绿泥石沉淀。100℃下片钠铝石的微弱溶解及200℃下菱铁矿的形成表明，在地层条件下以碳酸盐矿物形式捕获的CO2，不会由于CO2的二次注入而重新释放。

As cement, authigenic mineral or vein, dawsonite is found not only in marine dolomite and oil shale, but also in terrigenous fragmentary rock and coal measures.

片钠铝石作为胶结物、自生矿物或脉体，不仅分布在海相白云岩、油页岩中，而且还广泛分布在陆源碎屑岩及煤系地层中。

Seismic formation velocity is one of important parameters for formation pressure prediction,its precision affect the accuracy of the pressure prediction defectively.

在钻井工程方面，地层孔隙压力是合理设计套管程序的基础参数，是合理选择钻井液密度、实现高效近平衡或欠平衡压力钻井的关键和依据[1-6]。

Hot fluid calcite carbolic isotope ‰ of ~2.9 of ‰ of =-1.2 of δ 13C calcite, show among them C basically originates fluid convection is opposite in circular process of layer of the carbonate in base rock deliquescent.

热液方解石碳同位素δ13C方解石=-1.2‰~2.9‰，显示其中的C主要来源于流体对流循环过程中对基底岩石中碳酸盐地层的溶解。

On the basis of analyzing the reservoir status of ZHAN 3 block in Shengli Oilfield, different nutrients were used to activate the indigenous microorganisms by utilizing the denature gradient gel electrophoresis under the condition of stratum.

在对胜利油田沾3区块油藏状况分析的基础上，模拟地层高温高压的条件利用分子生物学技术研究了不同激活剂对内源微生物的激活效果。

It is an important basis for reconstructing the strata denudation thickness in basin quantitative study.

恢复地层剥蚀厚度是对盆地进行定量研究的重要基础工作。

Riverside pumping is an efficient path for supplying water for a long time, for the natural filtration and depuration of strata can change muddy water into nicer groundwater.

傍河取水是保证长期稳定供水的有效途径，利用地层的天然过滤和净化作用，使多泥沙河水转化为水质良好的地下水。

Based on the basic principle of detecting underground oil and gas resources with the direct detecter of the space source,the interpretative models of the stratal lithology were established,and the characteristic curves of lithological detection of rocks were analyzed.

基于空间源直接探矿仪探测地下油气资源的基本原理，建立了地层岩性解释模型，剖析了各种岩石的岩性探测曲线特征，探讨了根据地下不同深度岩性综合能量值判别地下岩层性质和位置的方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。