To Promote Exhibition Development by Rights of City Advantages --An Interview towards Xing Liangzhong.Vice Mayor of Dalian

Reporter: What are advantages for Dalian to develop exhibition industry? Xing Liangzhong: Dalian has some advantages to develop exhibition industry, as follows: Firstly, Dalian has its particular geographical environment for exhibitions, as it is located in south of Liaotung Peninsula, facing Yellow Sea and Bohai Sea on east and west respectively.

辽宁昌图亮中井田主要可采煤层对比

本区含煤地层为白垩系下统阜新组,具有典型的陆相沉积特征,沉积旋回比较明显,其沉积特点,煤层层数多而且较薄,各煤层厚度、层间距变化小、结构单一、标志层发育,含有20层煤层。正是由于煤层多而个别煤层又有分叉现象,正确选择对比方法为煤田地质报告提交,煤炭资源/储量提供保障。本文介绍了在亮中井田煤层对比中采用的多手段对比方法。

辽宁省亮中井田水文地质特征

亮中井田地质构造简单,含煤地层为白垩系阜新组,含煤20层。本文根据井田水文地质勘探成果,对井田水文地质条件及各种充水因素进行分析论述,并对井田水文地质特征进行评价。