您要查找的是不是:
- The development trend of tungsten resources in china was analyzed in aspects of supply and demand,price tendency and macropolicy. 从供给需求、价格走势、宏观政策等方面,对我国钨金属资源开发利用发展趋势作了分析。
- The development trend of tungsten resources in china was analyzed in aspects of supply and demand, price tendency and macropolicy. 摘要从供给需求、价格走势、宏观政策等方面,对我国钨金属资源开发利用发展趋势作了分析。
- The status of tungsten resources and industry of Jiangxi are analysed,the developing orientation and stategy are put forward also. 分析了江西钨资源现状和产业现状,提出了江西钨产业发展的定位及发展战略。
- This unique and complex geological structure makes Ganzhou a famous area of tungsten resources in the world, reserves106 mining areas and more than 30%of total reserves of China. 正是由于这种独特的地质结构,使赣州成为了世界著名的钨矿聚集区,已探明有一定储量的矿区106处,钨矿资源保有储量占全国的30%25左右。
- After investigating on the southern tungsten mines and resources of Jiangxi,the tungsten resource is obvionsly. 通过赣南钨矿山资源调查,反映钨矿山资源状况不容乐观。
- The importance of complex utilization of tungsten resources is described.The technology and processes for complex utilization of tungsten resources abroad are introduced and evaluated. 论述了综合利用钨矿产资源的重要意义,并对国外钨矿资源综合利用的技术、工艺作了评介。
- Study is made of the vanadium extraction from sodium tungstate solution leached out of the secondary tungsten resource. 研究了采用某型树脂从钨二次资源浸出的钨酸钠溶液分离富集钒的效果。
- China is a country with rich tungsten resource, tungsten electrodes have been widely applied in the TIG welding. 我国是钨资源大国,钨电极在亚弧焊接中已得到广泛应用。
- Keywords Tungsten resources;Wolframite ore;Scheelite ore;Reserve;Exploitation; 钨资源;黑钨矿;白钨矿;储量;开发利用;
- The country possesses rich mineral resources. 这个国家有丰富的矿产资源。
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- He has no inner resources and hates being alone. 他没有内在的精神寄托,因而害怕孤独。
- The need to economize scarce energy resources. 节约使用稀有能源的必要性
- That country is poor in natural resources. 那个国家自然资源贫乏。
- The country is abundant in natural resources. 那个国家自然资源丰富。
- It is wrong to misuse our natural resources. 滥用我们的自然资源是不对的。
- Responsible managerial position in human resources. 人力资源方面负责管理的职务。
- Those countries are rich in mineral resources. 那些国家矿物资源很丰富。
- The country is rich in resources. 这个国家资源丰富。