您要查找的是不是:
- uraniferous coal type deposit 含铀煤型矿床
- Dongchuang Pb Au deposit is a large quartz vein type deposit. 东闯铅、金矿床是一大型石英脉型矿床。
- Debao bauxite deposit in Guangxi province is a karat accumulation type deposit. 摘要广西德保铝土矿属于岩溶堆积型矿床。
- The choice of appropriate coal type ensures the long-cycle stable operation of the ende gasifier. 选择合适的煤种,是恩德粉煤气化装置长周期稳定运行的保证。
- In northern Songliao basin there exist biogas, oil type gas, coal type gas and organic deep source gas. 松辽盆地北部天然气类型包括生物气、油型气、煤型气和有机深源气。
- Diaoquan silver copper ore deposit is a large scale subvolcanic type deposit with gold as by product. 刁泉银铜矿是一个伴生金的大型次火山岩型矿床。
- The Machangqin Cu-Mo-Au deposit is a type deposit related to the Himalayan epoch rich-alkali intrusive rock. 云南马厂箐(铜、钼)金矿床是滇西北地区与喜马拉雅期富碱侵入岩类有关矿床的典型代表之一。
- Plutonic coalification is the leadiny factor in coalification in south Sichuan. This paper focuses attention on the effect of geological structure on distribution of coal type. 深成煤化作用是川南地区煤化作用的主导因素,本文着重阐明了构造对煤类分布的影响。
- Longsheng shear zone type gold deposit is divided into quartz vein type, fine quartz vein type and quartz stockwork type deposit. 桂北龙胜剪切带型金矿划分为石英脉型、石英薄脉型和石英细脉网脉型金矿。
- Liu Zhong,Yan Weiping,Gao Zhengyang,et al.Effect of coal type on NO reduction by micro-pulverized coal reburning[J].Proceedings of the CSEE,2004,24(12):273-276(in Chinese). [7]刘忠;阎维平;高正阳;等.;煤种对超细煤粉再燃还原NO效率的影响[J]
- The Chixi Fe-Cu deposit, located in Hami area, Xinjiang, is a new type deposit discovered in the central Tianshan Precambrian basement. 池西铁铜矿床是近年来新发现的赋存在中天山前寒武纪基底卡瓦布拉克群内的块状硫化物型矿床,具上铁下铜的分带性,在成因上可能与海相火山作用有关。
- The Yangshan gold deposit recently found in south Gansu province is a supper-large fine-grained, disseminated type deposit in China. 甘肃省阳山金矿田位于川、陕、甘交界的金三角地区,是近年发现的特大型微细浸染型金矿床。
- Beside fractional crystallization model,liquid immiscibility of Fluorine-rich granite magma is an important mechanism to form pegmatite and pegmatite type deposit. 除了结晶分异模式外,富氟花岗岩浆液态不混溶作用也是伟晶岩成岩成矿的重要机制。
- The geological setting,geological features and geochemical study of elements show that the deposit belongs to a new type deposit in the research area or in whole Qilianshan area. 矿床成矿地质环境、地质特征、元素地球化学研究表明,该矿床为研究区乃至祁连山地区新发现的矿床类型,受地层构造岩浆岩三位一体控制。
- The effects of coal types, temperature and ash content in coal on the char gasification with CO2 were examined. 用随机孔模型模拟北宿煤反应速率与碳转化率的关系曲线,与未反应芯缩核模型和混合模型模拟结果比较。
- Under running conditions,Zhenjiang foundry coke and Huating long-flame coalite are used as raw materials for the experiment. The effects of coal type,oxygen concentration and reaction temperature on CO yield were investigated. 在不同的运行条件下;以镇江铸造焦和华亭长焰煤半焦为原料进行了试验;考察了煤种、氧的体积分数和反应温度对CO产率的影响.
- Laerma gold deposit is a uraniferous gold deposit. 拉尔玛金矿床是一个含铀金矿。
- Such rappers feature greater rapping forre,evener force distribution and clesaer results ,and are more suit -able for clogging dust causde by me change of coal types . 在煤种变化引起粉尘性增大等方面能很好适应。
- Based on a comprehensive studies on geological,geochemical characters of Au mineralization body alteration belts,it is concluded that the gold type deposit related with tectonic alteration rock. 通过对青海铜厂沟金矿床地质特征、矿化蚀变带地球化学特征研究,提出该矿床为构造蚀变岩型矿床。
- Keywords uraniferous coal deposits;radiation protection;technical measures;engineering management measures; 煤型铀矿床;辐射防护;技术措施;工程管理;