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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：期刊论文    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 Complementarity in nutrient foraging strategies of absorptive fine roots and arbuscular mycorrhizal fungi across 14 coexisting subtropical tree species 期刊论文 NEW PHYTOLOGIST, 2015 Liu, Bitao; Li, Hongbo; Zhu, Biao; Koide, Roger T.; Eissenstat, David M.; Guo, Dali 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 arbuscular mycorrhizal (AM) colonization  extramatrical hyphae  nutrient foraging  nutrient patch  root proliferation  root traits  subtropical forest  POTENTIAL GROWTH-RATE  LIFE-SPAN  NITROGEN-FERTILIZATION  ECOSYSTEM PROCESSES  SOIL MICROSITES  TRAIT VARIATION  LAND PLANTS  FIELD-TEST  PHOSPHORUS  RESPONSES   Assembler: Efficient Discovery of Spatial Co-evolving Patterns in Massive Geo-sensory Data 期刊论文 KDD : proceedings. International Conference on Knowledge Discovery & Data Mining, 2015 Zhang Chao; Zheng Yu; Ma Xiuli; Han Jiawei 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Sensor network,co-evolving pattern,spatiotemporal data   Holistic Top-k Simple Shortest Path Join in Graphs 期刊论文 ieee知识与数据工程汇刊, 2012 Gao, Jun; Yu, Jeffrey Xu; Qiu, Huida; Jiang, Xiao; Wang, Tengjiao; Yang, Dongqing 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/10 Graph  shortest path  join  Top-K  NETWORK   Hopf bifurcation in the evolution of networks driven by spike-timing-dependent plasticity 期刊论文 physical review e statistical nonlinear and soft matter physics, 2012 Ren Quansheng; Kolwankar Kiran M; Samal Areejit; Jost Jürgen 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 A unified mathematical form for removing neurons based on orthogonal projection and crosswise propagation 期刊论文 neural computing applications, 2010 Liang, Xun; Chen, Rong-Chang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Neuron removal  Orthogonal projection  Crosswise propagation  Feedforward layer  Neural networks  SUPPORT VECTOR MACHINES  RECURRENT NEURAL-NETWORKS  BIT ENCODER PROBLEM  ONE HIDDEN UNIT  ALGORITHM  NUMBER  BOUNDS  SOLVE  TIME  WEIGHTS