【摘 要】
：
The Wujiang River, the largest tributary in the southern upstream of the Yangtze River Basin, located in a karst environment in Guizhou Province, China. With th
【出 处】
：
Chinese Journal of Geochemistry
论文部分内容阅读
The Wujiang River, the largest tributary in the southern upstream of the Yangtze River Basin, located in a karst environment in Guizhou Province, China. With the development of the West-to-East Electricity Diverting Project, 11-cascade hydroelectric power
The Wujiang River, the largest tributary in the southern upstream of the Yangtze River Basin, located in a karst environment in Guizhou Province, China. With the development of the West-to-East Electricity Diverting Project, 11-cascade hydroelectric power
其他文献
通过对АК4-1ч合金挤压棒材进行一系列的工艺试验及分析,为该合金PC状态挤压棒材的生产制定了最佳的工艺方案。
Through a series of process tests and analysis of the
In this study we particularly concentrate on the problem of short wave energy modufated by long waves which is considered as a non-uniform velocity. In theory i
IP改编类电视剧如今在电视荧屏上如火如荼,与此同时其暴露出的一些弊病也不时引起观众的热议。本期"百家论坛"栏目刊出卢伟敏、江颖婧的文章《热播IP电视剧中角色同质化现象
一、对少数民族地区经济发展的影响 1.市场竞争加剧,外来产品的替代性压力增强。按照WTO的规则,现代市场经济对经济运行的规范将更充分,市场竞争将更加激烈。对少数民族地区
在人的脸上,最突出的就是鼻子了。“鼻”是个形声字,它是由上半部分的“自”和下半部分的“畀”组成的。上面的“自”是它的形,下面的“畀”表示它的读音。“自”和鼻子的关
加工磨削锥度时最常用的测量工具是万能量角器，其分度值为２’，示值误差为±２’，测量精度低。而锥度量规的制造公差一般为±２０″，显然用万能量角器测量加工锥度量规是不合理的。使用万
在２００２年８月中旬，首届中华奇石贵阳博览会的《贵州矿物晶体馆》里，有一个特殊的展位，它既非岩石矿物，更非矿物结晶，却是一幅幅精美绝伦的图片。名曰：《李绍珊微观地质艺术》。这些图片色
灌河大桥主塔中下塔柱呈内倾斜状的构造,在施工塔柱起步段(第一、二节)无法利用液压爬模的爬架系统时,对塔柱斜率及防模板倾覆控制就十分重要;为达到既满足塔柱斜率、模板抗
一 俄罗斯经济增长质量问题的提出 经济转轨以来,绝大多数转轨国家在经济转轨初期都不同程度地经历了经济衰退。波兰、匈牙利、捷克等国家率先实现了经济正增长。而俄罗斯的
A study was carried out in the Nathenje area in order to determine fluoride concentrations in groundwater and to investigate the occurrence of dental fluorosis