限定条件 |
((资助机构:National Natural Science Foundation of China) AND (资助机构:Open Foundation of the State Key Laboratory of Loess and Quaternary Geology) AND (资助机构:University Doctoral Foundation of China) AND (资助项目:Institute of Earth Environment, CAS[SKLLQG0503]) AND (资助项目:National Natural Science Foundation of China[40271103]) AND (资助项目:National Natural Science Foundation of China[90411015]) AND (资助项目:Open Foundation of the State Key Laboratory of Loess and Quaternary Geology) AND (资助项目:University Doctoral Foundation of China[20050284011])) |