IEECAS OpenIR
当前检索式 ((ALL:Tie,Xuexi))
限定条件 ((出处:PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA) AND (语种:英语) AND (资助项目:National Research Program for Key Issues in Air Pollution Control[DQGG0105]))
共6条,第1-6条
National Research Pr 2 NSF 1 National Key RD Plan 1
National Natural Sci 1 Robert A. Welch Foun 1 Strategic Priority R 1