1) coal resources safety
煤炭资源安全
1.
Study on the early warning of coal resources safety in Hebei Province;
河北省煤炭资源安全预警研究
2.
Finally,the paper indicates the hard and soft science and technology would be applied comprehensively to realize the coal resources safety strategy.
分析了煤炭资源在国民经济发展和能源安全战略的重要地位;论证了科学技术与国家能源安全和煤炭资源安全的相互关系,指出应综合运用“硬”和“软”科学技术,实现煤炭资源安全战略。
2) non safety factor of resource during coal production
煤炭开发过程的资源不安全因素
3) coal resources
煤炭资源
1.
China's coal resources tax reasonable analysis;
我国煤炭资源税费合理性分析
2.
Analysis and research on the future of surplus coal resources in Xingtai mine;
邢台矿剩余煤炭资源前景分析和研究
3.
Discussion on the sustainable development of Guizhou coal resources;
贵州煤炭资源可持续发展问题探讨
4) coal resource
煤炭资源
1.
The study of reasonable resource tax based on capital evaluation of coal resource;
基于煤炭资源资产评估的合理资源税研究
2.
Analysis of coal resource guarantee;
试析煤炭资源的安全保证问题
3.
Design and complication of coal resource lustration class evaluation system;
煤炭资源洁净等级评价系统设计及应用
5) coal resources tax
煤炭资源税
1.
Therefore,the suitable way to solve these problems is to levy reasonable coal resources tax.
提出合理征收煤炭资源税是解决这些问题的有效途径，对现行煤炭资源税改革的必要性进行了深入的分析，并提出了改革煤炭资源税的总体思
6) coal resources assets
煤炭资源资产
1.
Application of adaptive resonance theory networks in the classification of coal resources assets;
自适应共振理论网络在煤炭资源资产分类中的应用研究
2.
In the paper the evaluation index system of factors influencing the value of coal resources assets is set up ,and fuzzy models for the classification of coal resources assets are given.
建立了煤炭资源产分类的影响因素评价指标体系,以及基于聚类的综合评判模糊分类模型,探讨了煤炭资源资产分类的模糊数学方法,并通过实例进行了检验。
补充资料：森林资源(见世界森林资源、中国森林资源)
森林资源(见世界森林资源、中国森林资源)
forest resources
sen Iin ziyuon森林资源(forest resources)见世界森林资源、中国森林资源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条