1.
PERMIAN SPORO-POLLEN ASSEMBLAGES OF THE ECHENG TOWN COALFIELD,LIAOCHENG,SHANDONG PROVINCE
山东聊城地区阿城镇煤田二叠纪孢粉组合
2.
The Biotic Groups and Stratigraphie Subdivision of Permian System in A-Chengzhen (Liaocheng Area) Coalfield of Shandong Province;
山东聊城地区阿城镇煤田二叠系生物群及其地层划分
3.
The Biotic Groups of Late Palaeozoic Era and Carboniferous-Permian Boundary in Echeng Town Coalfield in Liaocheng of Shandong;
山东聊城地区阿城镇煤田晚古生代生物群及其石炭、二叠系界线探讨
4.
Study on the characteristics and variation regulations of coal quality in A'ai mining area of Tabei coalfield
塔北煤田阿艾煤矿区煤质特征及其变化规律
5.
Analysis of Coal-Bed Methane Occurrence Condition of Chengzihe and Xinghua Mining Area in Jixi Coalfield
鸡西煤田城子河—杏花矿区煤层气赋存条件分析
6.
Observe and Control for Parameter of Dense Medium Coal Separation Technology in Zhenchengdi Mine Coal Preparation Plant
镇城底矿选煤厂重介选煤工艺的参数测控
7.
an industrial city in the Donets Basin.
苏联顿涅茨煤田区一工业城市。
8.
Economic and Technical Analysis of Exploitation the YangCheng Colliery;
阳城井田煤炭资源开发技术经济分析
9.
There are few towns in this area;it is largely land for farming.
这个地区城镇很少，主要是农田。
10.
Characteristic of oil shale in Achibo Sombo area of Yayu Coal Field in Ethiopia
埃塞俄比亚亚尤煤田阿齐堡—宋堡区油页岩特征
11.
The Research on Coal Resources Ecology City (Town) in the North Part of Our Country;
中国北方煤炭资源型城市（镇）向生态城市（镇）转型的研究
12.
Research on Forecast and Prevention of Rock and Carbon Dioxide Outburst in Yingcheng Coal Field
营城煤田岩石与二氧化碳突出预测与防治研究
13.
Pilot Study on Occurrence of Arsenic in Coal of Changchengwobao Mine Coalfield
长城窝堡井田煤中砷赋存状态的初步研究
14.
A Study on Cultivated Land and Basic Cultivated Land Protection in the Development of Small Towns;
小城镇发展中耕地和基本农田保护研究
15.
Present Situation and Countermeasures of Athletics in Urban Middle Schools of Liaoning Province;
辽宁省城镇中学田径运动现状及对策研究
16.
Influence of urbanization on N cycle of farmland of various periods in China
城镇化对我国不同年代农田氮素循环的影响
17.
In its busy days, Thurber was a coal town.
在它繁华的时候，这里是一个产煤的城镇。
18.
The Dwelling Space Evolution and Development Research of Coal Town in the North Area of SHAANXI Province;
陕北煤炭城镇居住空间演进与发展研究