查询词典 geological

Based on the Knothe time function, the progressive prediction of surface subsidence due to underground mining was established, and the factor of proportionality describing the influence of geological and mining conditions was determined when there was no measured data in practice. A method of periodic pressure distance to divide the total working face into certain elements considering the mining rate or mining duration was proposed.

详细分析了单参数的Knothe时间函数、双参数的Sroka-Schober时间函数和Kowalski 广义时间函数的优缺点及其相互关系，建立了应用Knothe时间函数进行地表动态移动变形预计的原理、无实测资料矿井时间参数的确定方法和开采单元划分的周期来压步距法。

According to this fault block reservoir and its fluid characteristic, using numerical simulation technique, based on heterogeneous geological model, optimal study of production scheme was carried out.

针对本断块油藏及其流体特征，运用数值模拟技术，在建立非均质地质模型的基础上，进行了开采方式的优化研究。

The present invention provides a method for eliminating ghost reflection of wavelet in air gun recent field which relates to petroleum geological exploration and construction technology.

本发明涉及石油地质勘探施工技术，是一种消除气枪近场子波虚反射的方法。

More than 40 years engaged in geological work in the regional survey and ore field

从事地质工作40余年，在区域普查和矿田

The stratigraphic completeness was figured out, which improved the resolution of recognition of sequences; the fractal dimensions of log curves change abnormally at SBs and fs, being a good parameter in high-resolution sequence stratigraphic analysis and explanation of the complexity of geological background; the fixed vector and the transfer step of the probability matrix can be used in describing quantitatively the randomicity law of the evolution of stratigraphic accumulation, being helpful in analysis of sedimentary series.

测井序列的小波变换不仅可以直观方便地识别层序、准层序界面，而且，与FFT相结合进一步识别出其中的米氏旋回层，并计算出层段地层完整性，大大提高了层序识别分辨率；测井曲线的分形维数在测井层序界面及海泛面处有异常反映，是高分辨层序分析及地质背景复杂性解释的有效参数；固定向量和状态矩阵转移步数可定量描述沉积序列演化的随机规律性，是地层序列分析的辅助手段。

It is very important and necessary to discover and understand floodwater geological records.

因此，利用地质记录延长洪水时间序列，从地质记录中认识洪水的发生规律，显得非常重要和必要。

Rock fracture and rock flowage are different types of geological deformation.

岩石破裂和岩石流动是不同类型的地质变形。

However, coloured diamonds are truly exceedingly rare and are simply geological flukes.

不过，如果真有彩色钻石极其罕见，简直地质温血动物。

There are great differences in chemical mobility of fluorine in stone coal of different geological periods.

5大巴山地区不同时代的石煤中氟的化学活动性具有较大差异。

Muti-methods have been utilized to study geological modeling and remaining oil distribution in fluvial reservoir in west area of No.

论文应用多种方法对孤东七区西的河流相储层地质建模及剩余油分布进行了深入研究。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。