搜索筛选:
搜索耗时0.0346秒,为你在为你在61,042,059篇论文里面共找到 4 篇相符的论文内容
类      型:
[期刊论文] 作者:LI Qing,TANG Li-Na,REN Yin, 来源:林业研究:英文版 年份:2011
在在中国的森林碳隐遁的评价有许多无常,特别在各种各样的森林库存数据充分没被利用的辽宁省。由使用森林库存数据,我们估计了在 1993 和 2005 之间的辽宁省的森林植被碳存货。...
[期刊论文] 作者:LI Qing,TANG Li-Na,REN Yin, 来源:林业研究(英文版) 年份:2004
There are many uncertainties in the estimation of forest carbon sequestration in China,especially in Liaoning Province where various forest inventory data have...
[期刊论文] 作者:HUANG Jie,SONG Ji-Rong,REN Yin, 来源:结构化学 年份:2004
The title compound 4-(4,6-dimethoxylpyrimidin-2-yl)-3-thiourea carboxylic acid methyl ester was synthesized by the reaction of 2-amino-4,6-dimethoxyl pyrimidine...
[期刊论文] 作者:Deng-Zhou Zhang,Yong-Yuan Ren,Yin Hu,Liang Li,Feng Yan, 来源:高分子科学(英文版) 年份:2020
Ionic liquids (ILs) have appeared as the most promising electrolytes for lithium-ion batteries,owing to their unique high ionic conductivity,chemical stability...
相关搜索: