| 1. | Analysis of sequence stratigraphy in changling depression
长岭凹陷层序地层分析 |
| 2. | Study on comprehensive exploitation of rich ore resources in gongchangling underground mine
弓长岭井下矿富矿资源综合开发利用的研究 |
| 3. | Analysis and prediction of formation failure of certain slope in gongchangling open pit mine
弓长岭露天铁矿某段边坡变形破坏分析及预测 |
| 4. | Experimental research on reducing sulphur content in iron concentrate of lower ore body of yeshan iron mine
弓长岭矿山公司铁精矿提铁降硅工艺的研究 |
| 5. | Research on big cross section structure parametres in underground mine of gongchangling base on sls system
系统的弓长岭井下矿大断面结构参数应用研究 |
| 6. | The forth chapter analysed the relationship between land use change and its graphic information
第四章分析了长岭县研究时段内土地利用变化的图形信息特征及其地学机制。 |
| 7. | The optimization of sinpec changling co . ' s methanol synthesis process , which using coking dry gas as feedstock , is described
摘要介绍了中国石化股份公司长岭分公司焦化干气制甲醇工艺技术的优化应用情况。 |
| 8. | As a consequence , from 1981 to 2000 , the county was in the stable temperature increasing but precipitation decreasing period
这种变化对气候要素的影响是：从1981年到2000年，长岭县基本上处于稳定的增温期和降水减少阶段。 |
| 9. | The third chapter studied the graphic information significant of land use patch and land use spatial pattern based on the land use data in changling county
第三章基于长岭县的土地利用数据，研究土地利用斑块和土地利用空间格局的图形信息涵义。 |
| 10. | This indicated that besides the aggravation of salinity , the ratio of agricultural landscape was increased and the ratio of pastoral landscape was decreased
这说明在以长岭县为代表的东北农牧交错带农业比重上升，牧业比重下降，土地盐碱化加重。 |
