Results 221 to 226 of about 1,262,045 (226)

气候变化和贸易

2008
openaire   +1 more source

Implication for China of the December 2008 Draft Agricultural Modalities (2008年12月农业模式草案对中国的影响）

2009
openaire   +1 more source

中国大气降水中 δ 18 O的空间分布

, 2009
Zhongfang Liu, L. Tian, Tan-Dong Yao, Xu-Rong Chai   +3 more
semanticscholar   +1 more source

Entropy‐Based Spatial Interaction Models for Trip Distribution. 基于熵的空间相互作用模型在出行分布中的应用

, 2010
M. O'Kelly
semanticscholar   +1 more source

专利与清洁能源：弥合证据与政策之间的差距

2010
openaire   +1 more source

Addressing the Interface between Patents and Technical Standards in International Trade Discussions (应对国际贸易问题中的专利与技术标准之争)

2009
openaire   +1 more source