中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共8条，第1-8条

帮助

条数/页：排序方式：
	Gold occurrence and mineralization in the Paleozoic Heijianshan Fe-Cu (-Au) deposit, Eastern Tianshan 期刊论文 OAI收割 ORE GEOLOGY REVIEWS, 2024, 卷号: 168, 页码: 14 作者: Zhao, Liandang; Zhang, Shuanliang; Lu, Wanjian; Jiao, Jiangang \| 收藏 \| 浏览/下载：12/0 \| 提交时间：2024/10/10 Gold occurrence and mineralization Incorporation mechanism of gold Sulfide geochemistry Ore-forming process IOCG deposit
	Characterization and Performance of Lactate-Feeding Consortia for Reductive Dechlorination of Trichloroethene 期刊论文 OAI收割 MICROORGANISMS, 2021, 卷号: 9, 期号: 4, 页码: 18 作者: Li, Jiangwei; Hu, Anyi; Bai, Shijie; Yang, Xiaoyong; Sun, Qian \| 收藏 \| 浏览/下载：45/0 \| 提交时间：2021/06/11 biostimulation dechlorination trichloroethene lactate microbial community assembly mechanism co-occurrence network
	On the Terrestrial Gamma Ray Flashes Preceding Narrow Bipolar Events 期刊论文 OAI收割 Geophysical Research Letters, 2021, 卷号: 48, 页码: e92160 作者: HXMT \| 收藏 \| 浏览/下载：28/0 \| 提交时间：2022/02/08 low frequency magnetic sferics narrow bipolar events (NBEs) relativistic feedback mechanism Terrestrial Gamma ray Flashes (TGFs) Abstract: Narrow bipolar events (NBEs) are occasionally reported to occur within a few ms after Terrestrial Gamma ray Flashes (TGFs), while the formation mechanism remains mysterious partially due to the lack of sufficient observations. Here, nine more TGFs of this scenario are reported with concurrent LF sferics and lightning location data. The gamma ray production in these TGFs preceded the occurrence of NBEs by a minimum of 60 µs up to 13.5 ms, and no other fast leader discharge was found within 20 ms before the TGF. The TGF preceded positive NBEs occurred at altitudes of 8.6-11 km in thunderstorms, likely in the high electric field (E field) region of lightning initiation. The analyses show that the NBE preceding TGFs bear harder energy spectrum with larger proportion of high energy photons than EIP related TGFs produced in association with lightning leader. Our findings support the relativistic feedback mechanism of gamma ray generation in the large scale thunderstorm E field.
	Occurrence State and Dissolution Mechanism of Metallic Impurities in Diamond Wire Saw Silicon Powder 期刊论文 OAI收割 ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2020, 卷号: 8, 期号: 33, 页码: 12577-12587 作者: Yang, Shicong; Wan, Xiaohan; Wei, Kuixian; Ma, Wenhui; Wang, Zhi \| 收藏 \| 浏览/下载：41/0 \| 提交时间：2020/10/30 Diamond wire saw silicon powder Metallic impurities Occurrence state Dissolution mechanism Acid leaching process
	Rainfall-induced rapid and long-runout catastrophic landslide on July 23, 2019 in Shuicheng, Guizhou, China 期刊论文 OAI收割 LANDSLIDES, 2020, 页码: 11 作者: Fan, Xiaoyi; Tang, Junjie; Tian, Shujun; Jiang, Yuanjun; Jiang Yuanjun \| 收藏 \| 浏览/下载：45/0 \| 提交时间：2020/07/30 Landslide Rapid and long runout Topography Occurrence mechanism
	Rainfall-induced landslides and debris flows in Mengdong Town, Yunnan Province, China 期刊论文 OAI收割 LANDSLIDES, 2020, 页码: DOI: 10.1007/s10346-019-01336-y 作者: Yang, Hongjuan; Yang, Taiqiang; Zhang, Shaojie; Zhao, Fuhu; Hu, Kaiheng \| 收藏 \| 浏览/下载：41/0 \| 提交时间：2020/03/06 Shallow landslide Multiple-occurrence regional landslide events Initiation mechanism Spatial distribution Forested slope Stream power
	Spatial and temporal distributions, metallogenic backgrounds and processes of indium deposits 期刊论文 OAI收割 ACTA PETROLOGICA SINICA, 2018, 卷号: 34, 期号: 12, 页码: 3611-3626 作者: Xu Jing; Li XiaoFeng \| 收藏 \| 浏览/下载：35/0 \| 提交时间：2019/03/21 Indium Mineralogy Occurrence Enrichment mechanism Mineralization
	Selenium in Chinese coals: distribution, occurrence, and health impact 期刊论文 OAI收割 ENVIRONMENTAL EARTH SCIENCES, 2010, 卷号: 60, 期号: 8, 页码: 1641-1651 L. Wang; Y.W. Ju; G.J. Liu; C.L. Chou; L.G. Zheng; C.C. Qi 收藏 \| 浏览/下载：49/0 \| 提交时间：2011/05/09 Se in Chinese coals Distribution Mode of occurrence Formation mechanism Environmental impact