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[期刊论文] 作者：Qing-Hua LIU,Jing-Quan YUAN,Ma,
来源：植物学报 年份：2004
To search for new and bioactive constituents from traditional Chinese medicines, a new steroidal saponin, named vernonioside G (1), was isolated from the roots...
[期刊论文] 作者：YUE Tian-xiang,YE Qing-hua,LIU,
来源：地理学报 年份：2004
The models for landscape connectivity are distinguished into models for line connectivity,vertex connectivity, network connectivity and patch connectivity separ...
[期刊论文] 作者：LAN Ying,ZHU Qing-hua,LIU Bin,
来源：生态经济（英文版） 年份：2004
The innovation of technology and the. improvement of peoples living standard accelerate the replacement of consumer electronic appliances, resulting in a signif...
[期刊论文] 作者：LIANG Da-Dong,YANG Yu-Ling,ZHOU Qing-Hua,LIU Jun-B,TANG Shan-Shan,
来源：结构化学 年份：2020
With the aim of designing and preparing the materials based on polyoxometalates (POMs) and the metal-organic frameworks (MOFs) toward desired applications,a fac...
Effects of long-term straw return on soil organic carbon fractions and enzyme activities in a double
[期刊论文] 作者：HUANG Wan,WU Jian-fu,PAN Xiao-hua,TAN Xue-ming,ZENG Yong-jun,SHI Qing-hua,LIU Tao-ju,ZENG Yan-hua,
来源：农业科学学报（英文） 年份：2021
Long-term straw return is an important carbon source for improving soil organic carbon (SOC) stocks in croplands, and straw removal through burning is also a co...
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