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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Biogeography and variability of eleven mineral elements in plant leaves across gradients of climate, soil and plant functional type in China 期刊论文 ecology letters, 2011 Han, W. X.; Fang, J. Y.; Reich, P. B.; Woodward, F. Ian; Wang, Z. H. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 Biogeochemistry  biogeography of plant chemistry  climate  plant nutrients  plant functional type  soil nutrient availability  soil pH  stability of limiting elements  stoichiometry  variability in leaf mineral elements  TROPICAL FOREST  GLOBAL PATTERNS  PHOSPHORUS LIMITATION  NITROGEN-FIXATION  STOICHIOMETRY  NUTRITION  WORLDWIDE  NUTRIENTS  DECOMPOSITION  VEGETATION   Protective effects of gastrodia elata on aluminium-chloride-induced learning impairments and alterations of amino acid neurotransmitter release in adult rats 期刊论文 restorative neurology and neuroscience, 2008 He, Shuchang; Niu, Qiao; Niu, Piye; He, Mingwei; Sun, Xiaoshu; Shao, Feng; Wang, Sheng; Mark, Opler 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 Aluminum  learning and memory  amino acid neurotransmitter  gastrodia elata  SCOPOLAMINE-INDUCED AMNESIA  ALZHEIMERS-DISEASE  IN-VIVO  EXPOSURE  WORKERS  BRAIN  CONSTITUENTS  ANTIOXIDANT  CELLS  PLANT