QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 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 Study of CO2 Emissions from Traffic and CO2 Sequestration by Vegetation Based on Eddy Covariance Flux Measurements in Suburb of Beijing, China 期刊论文 POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2020, 卷号: 29, 期号: 1, 页码: 727-738 作者:  Lia, Yu;  Gao, Jing;  Dong, Suocheng;  Zheng, Ji;  Jiac, Xin 收藏  |  浏览/下载：7/0  |  提交时间：2020/05/19 CO2 emissions from transportation  CO2 fluxes  CO2 sequestration by vegetation  fertilization effect   Factors Controlling Decomposition Rates of Needle Litter Across a Chronosequence of Chinese Pine (Pinus tabuliformis Carr.) Forests 期刊论文 POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2019, 卷号: 28, 期号: 1, 页码: 91-102 作者:  Gao, Jing;  Han, Hairong;  Kang, Fengfeng 收藏  |  浏览/下载：45/0  |  提交时间：2019/05/22 litter decomposition  litter quality  environmental factors  Pinus tabuliformis Carr.   Effect of thermal diffusion on microstructure and wear behaviors of plasma spray welded high Al bronze coating 期刊论文 Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2016, 卷号: 26, 期号: 7, 页码: 1487-1497 作者:  Liu, Shu-Jie;  Li, Wen-Sheng;  Yang, Xiao-Tian;  He, Ling;  Wang, Da-Feng 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/14 Adhesives  Aluminum coatings  Bronze  Diffusion bonding  Friction  Microstructure  Plasma spraying  Plasma welding  Scanning electron microscopy  Tensile testing  Thermal diffusion  Tribology  Wear of materials  X ray diffraction analysis  Aluminum bronze  Element diffusion  Energy dispersions  Interface bonding strength  Interface diffusion  Property  Species distributions  Tribological properties   INTRA-VERSUS INTER-POPULATION VARIATION OF CONE AND SEED MORPHOLOGICAL TRAITS OF PINUS TABULAEFORMIS CARR. IN NORTHERN CHINA: IMPACT OF CLIMATE-RELATED CONDITIONS 期刊论文 POLISH JOURNAL OF ECOLOGY, 2011, 卷号: 59, 期号: 4, 页码: 717-727 作者:  Ji, MF;  Zhang, XW;  Wang, ZQ;  Zhang, Q;  Deng, JM 收藏  |  浏览/下载：4/0  |  提交时间：2015/12/14 morphological traits  phenotypic variation  environmental heterogeneity  Chinese hard pine  Pinus tabulaeformis  temperature  precipitation  potential evapotranspiration