Study on the Metallogenetism of Sub-mantle Plume and Mantle Branches in the Gold Mineralization Conc

来源 :地质学报(英文版) | 被引量 : 0次 | 上传用户:ningmengpan
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
喷锚网是在开挖深基坑时边坡支护所采用的一种施工技术.系统阐述了喷锚网支护的作用原理、设计方法及施工程序,对实践中经常遇见的问题提出了处理措施及建议.
本文介绍了隘口水库右岸下层灌浆平洞进口段开挖与基坑大面积固结灌浆交叉施工状态下的开挖技术详细分析了在水库施工中多种因素制约情况下的灌浆平洞进口段开挖的施工工艺以
To improve the outdoor environment of rural settlement and reduce the energy consumption of rural houses in winterin cold areas,the seriously bad wind environme
Remote sensing has been proven to be an effective means of monitoring red tides. The spectral information is an important basis for establishing a model to moni
An improved absolute calibration technology based on indirect measurements was developed through two probative experiments, the performance of which was evaluated by applying the approach to in situ s
Wet tropospheric path delay(PD) is a highly variable term for the altimeter measurement of a sea surface height, caused by the refraction effect of atmospheric water vapor and cloud liquid water. In o
Mesoscale urban environment forecast combined with WRF is a current frontier in international academic. Taking Guangzhou as an example, the new land?use model p
屋顶花园不但降温隔热效果优良,而且能美化环境、净化空气,还能丰富城市的俯仰景观,能补偿建筑物占用的绿化地面,大大提高了城市的绿化覆盖率,是一种值得大力推广的层面形式.
A computational method for steady water waves is presented on the basis of potential theory in the physical plane with spatial variables as independent quantiti
Diapycnal mixing is important in oceanic circulation. An inverse method in which a semi-explicit scheme is applied to discretize the one-dimensional temperature