地层的

According to the latest survey confirmed that the formation of this valley, in addition to a large area of strong magnetic Triassic basalt volcanic eruption in vitro, accompanied by more than 100 iron ore veins and quartz rock flash.

据最新勘察证实，这一谷地地层中，除有大面积三叠纪火山喷发的强磁性玄武岩体外，还伴有百多个铁矿脉及石英闪光岩体。

Can help to get exact formation volume density.

能够得到真实的地层体积密度。

It is foaming in layer gutters when megatemperature frother and nitrogen gas are filling in. HS foam film blanks off high permeability zone or high capacity channel, which represses vapor going into high permeable bed and makes it turning to low ones. Wherefore the displacement volume includes and vapor sweep area expands and reservoir development improves.

通过加入高温泡沫剂和氮气，在地层孔道中产生泡沫，高强度的泡沫膜封堵高渗透层或大孔道，有效地抑制蒸汽进入高渗层、高渗段、高渗带并转向低渗层、低渗段、低渗带等未驱替带，增加驱替体积，提高蒸汽波及面积，改善油藏开发效果。

In the steam soak exploitation phase, with time extension and strata pressure drop, steam channeling phenomena becomes serious.

中文摘要：稠油在蒸汽吞吐开采阶段，随着开采时间的延长，地层压力下降，汽窜现象变得严重。

A remnant or trace of an organism of a past geologic age, such as a skeleton or leaf imprint, embedded and preserved in the earth's crust.

化石埋置并保存于地层中的古生物遗体、遗物和其生活遗址，如骨

The stratum of the area is proterozoic,Tao wan group(Pt1t).The nephrite deposit wasformed in carbonate rocks or calcium mudstones of shallow-sea facies, which was penetratedby basic magmatic rocks, Jinningian gabbro .

该区地层为下元古界桃湾群(Pt1t)，玉矿赋存于浅海相泥质碳酸盐岩及钙质泥岩，局部夹中基性火山岩的桃湾组中。

The neural network has nonlinear reflect and self-learn characters.

提出了基于人工神经网络的地层可钻性预测模型。

In addition, in order to avoid formation contamination by sand cleaning fluid, a special sand pump has been developed, which is easy to operate, uses less equipment, and is low cost and highly efficient .

另外，为防止冲砂液对地层造成污染，研究了专用抽砂泵，其现场应用操作简单、使用设备少，是一种低成本、高效率的清砂方法。

A method that is used to monitor water flow in the bottom of drain sand pipe is designed.

设计了一种通过监测排砂管线底部水流量来估算地层出水量的方法。

The problem of lost circulation in salt bed can be solved by using F27A anti-loss-circulation toughness reinforce agent for oil cement.

采用以F27A防漏增韧剂为主的多功能水泥浆体系有望解决易漏盐岩地层固井作业中相关技术难题。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。