coalfield的例句大全

Tectonic Development Pattern and Its Impact on Coal Seam Hosting in Kaiping Coalfield

开平煤田构造发育规律对煤层赋存的影响

Tectonic Subsidence and Evolution Pattern Analysis in Yuxian Coalfield, Hebei Province

河北蔚县煤田构造沉降与构造演化分析

And the cause of the gradual increase in the metamorphic degree from the east to the west, besides being influenced by the regional metamorphism, is chiefly influenced by high temperature and high thermal current formed in Tancheng-Lujiang fracture zone to the west of the coalfield.

而由东到西变质程度逐渐增高的原因，除了受区域变质影响外，更主要的原因是受位于煤田西邻的郯庐断裂带所形成的高温、高热流的影响。

Study on occurence of coal bed gas in Jixi coalfield

鸡西煤田煤成气赋存规律

The Study of Coal Petrology and Coal Geochemistry in Permo-Carboniferous Coal from Datong Coalfield; The lime-stone rocks bed up against the coal.

大同煤田石炭二叠纪煤的煤岩学和煤地球化学研究石为岩层紧靠着煤矿层。

Observation time window and area in transient electromagnetic field method for coalfield hydro-geologic exploration

煤田水文地质勘探中瞬变电磁法的观测时窗和观测区域

On the Strike-Slip Fault of Coalfield and Its Research Significance

煤田走滑断层及其研究意义

Through theoretical calculation and actual data comparison, made sure that coal seam transformed shear wave energy is mainly concentrated between 0.2H~ 1.3H ( H is the depth of target stratum), then the P-SV wave offset range in coalfield multiwave seismic prospecting can be set on.

通过理论计算及与实际资料对比。确定煤层转换横波能量主要集中在0.2H～1.3H之间（H为目的层深度），据此即可确定煤田多波地震勘探P&SV波偏移距范围。

Study of dispersed cuticles from the early Cretaceous Fuxin Formation of Fuxin coalfield, liaoning province, northeast China

阜新煤田早白垩世阜新组煤层中分散角质层的研究

Accumulation Dynamic Mechanism of the Main Coal Seam of the Eocene Guchengzi Formation in Fushun Coalfield

抚顺煤田始新统古城子组主煤层堆积动力学机制研究

The coal in Xinmin district of Shenfu coalfield, Shaanxi belongs to the low-metamorphic unsticky and long flame coal of Jurassic period.

陕西省神府煤田新民区赋存的煤层为休罗纪低变质不粘煤和长焰煤。

Characteristics and origin of piebald mudstone in Permian member D in the Huainan coalfield

淮南煤田二叠系第四含煤段花斑状泥岩的特征及成因

Application of Coalfield Slalom Seismic Prospecting Data Acquisition Technique in Loess Tableland

黄土塬区煤田弯线地震勘探采集技术的应用

In practical application, to use density compensation method impetrated forwardly residual gravity anomaly, then to use the quasi-neural network BP algorithm invert two 2D density interfaces simultaneously, to fit up depth anomaly of two interfaces, and predicting coalfield on this basis.

在实际应用中，先用密度补偿法正演求取剩余生力异常，然后利用拟神经网络BP算法同时反演两个二维密度界面，拟合求得两个界面的深度异常，在此基础上预测煤田。

The goal of the exploration is to clarify the relief of faults and folds in relief of 3~ 5m in coalfield.

勘探目的要求查清煤层中落差为3～5m的断层与褶曲。

Drawing method of geological section of coalfield using CAD

CAD下煤田地质剖面图的绘制

Shaanxi Provincial Coalfield Geology Bureau ( PCGB) is a government-owned institution. As economy system and political system have being reformed, the general trend indicates that the institution would be changed government-owned corporation or other corporation.

陕西省煤田地质局是国有事业单位，但随着我国政治经济体制改革的进一步深入，事业向企业转制是大势所趋。

These decided high stress and high gas content in Hebi coalfield.

这决定了鹤壁煤田的高应力和高瓦斯含量的地质背景。

The aquifer has large thickness and strong water abundance, it exposes in northwest coalfield on a large scale.

该含水层厚度大，富水性较强，在煤田的西北部有大面积出露。

The coal member CP 2 of Daqing Mountain coalfield, and has more than 40 beds of tonsteins at most.

内蒙大青山煤田CP2煤段含粘土岩夹矸多达40余层。