1.
Since early childhood, she collected firewood and half burnt cinders.
她从小就拾柴捡煤核。
2.
She spent her days hunting in the ash heaps for half-burnt coal-balls to take home for fuel.
她整天在煤灰堆捡煤核，拿回家去烧。
3.
She dug wild vegetables and picked over cinders to help out.
她挖野菜，捡煤核，来帮助家里。
4.
The application of coal volatile matter in determination of coal class for Pingdingshan No.12 Mine
用原煤样挥发分核定平煤十二矿煤的类别
5.
Enhancing coal quality management and enhancing check for coal quality responsibility;
加强煤质管理 强化煤质责任考核
6.
Improving Cost Calculation of Coal Mining Promoting Scientific Development of Coal Industry;
完善煤炭开采成本核算 促进煤炭产业健康发展
7.
Load problems of working mechanism of the shearer in containing pyrites and thin coal seam
含硫化铁结核薄煤层采煤机工作机构载荷问题
8.
coal-sensing probe
【采矿】底板留煤的核探测器
9.
The Improvement & Study of Employee Performance Appraisal System in DaJianMeiKuang;
大建煤矿员工绩效考核体系改进研究
10.
The Design of Performance Appraisal System of RDC.TIEFA Coal Industry Group Corporation Limited;
铁煤集团热电厂绩效考核体系的设计
11.
The Eco-cost Calculation and Economy Redemption in the Coal Mining;
煤炭开采中生态成本核算及经济补偿
12.
Simulation of main factors of core competitive force in coal group;
煤炭集团公司核心竞争力主因素仿真
13.
Discussion on the cultivation of the core competition power of national coal enterprise;
浅谈国有煤炭企业核心竞争力的培育
14.
The Construction of Environmental Accounting System State-Owned Coal Enterprises
国有煤炭企业环境会计核算体系构建
15.
Research on Visualized Computer Simulation and Appraisal of Pit bottom Coal Bunker Capacity
可视化计算机模拟与煤矿井底煤仓容量的核定研究
16.
Study on the Rising Effect of Coal Mining Technology Innovation to Core Competence of Underground Coal Mine Enterprises;
采煤技术创新对井工开采煤矿企业核心竞争力的提升作用研究
17.
Study on Resources Value Accounting and Value Compensation Mechanism of Coal-exhausted Cities
资源枯竭型煤炭城市的煤炭资源价值核算与补偿机制研究
18.
Study on prevalence survey and influential factors of coal workers' pneumoconiosis complicated with lung tuberculosis in a coal mine
某煤矿煤工尘肺合并肺结核现况调查及发病影响因素研究