金湾区
- 网络Jinwan District
金湾区-
珠海市金湾区1998～2004年恶性肿瘤流行病学分析
Analysis of malignancy epidemiology in jinwan district from 1998 to 2004
-
珠海市金湾区功能定位与发展构想
Function designing and the conception of economic development of Jinwan District of Zhuhai City
-
分析了山西同煤集团挖金湾矿采空区自燃发火和有害气体的外泄现象，探讨了系统改造的必要性。
This paper analyses the self-igniting phenomena and poisonous gas leakage in Wajinwan Coal Mine , Datong Coal Group and discusses the necessity of reforming ventilation system .