- Middle Tonian calc-alkaline picrites, basalts, and basaltic andesites from the Jiangnan Orogen: Evidence for rear-arc magmatism被引量：8收藏
- 作者：Zhang, Jiawei Liao, Mingyang Santosh, M. Yang, Zhongqing Zhang, Ying
- 机构：Guizhou Geol Survey;Minist Nat Resources;Guizhou Inst Technol;China Univ Geosci;Univ Adelaide
- 来源：PRECAMBRIAN RESEARCH 2020
- 关键词：Neoproterozoic Mantle potential temperature Fanjingshan Yangtze Block Plate tectonic setting
- 延胡索中延胡索乙素的提取工艺研究被引量：3收藏
- 作者：曾维丽 谢述琼 李向东 黎佳 蓝冬叶
- 机构：贵州理工学院
- 来源：《广州化工》 2017
- 关键词：延胡索 延胡索乙素 提取工艺
- 摘要：延胡索中含有丰富的延胡索乙素,具有较强的止痛作用,本文研究了从延胡索中浸提延胡索乙素的工艺,确定其最佳的浸提参数。通过单因素梯度实验研究,首先确定最佳的提取方法以及提取溶剂,然后对浸提溶剂的浓度,浸提时间,浸提温度,浸提...
- 其他来源数据库：
万方期刊数据库
同方期刊数据库
- RESPONSE OF THE LANDSCAPE TO FRAGMENTATION DUE TO HUMAN DISTURBANce IN A MOUNTAIN CITY: EVIDENce FROM GUIYANG IN SOUTHWEST CHINA被引量：3收藏
- 作者：Han, H. Q. Wei, Y. Liu, Y. Zhang, Y. J. Wang, J. W.
- 机构：Guizhou Inst Technol;Guizhou Univ Finance & Econ
- 来源：APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 2023
- 关键词：landscape indices human activity topographic gradient spatial pattern geographic
