QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2012     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 Synthesis and photovoltaic properties of conjugated side chains polymers with different electron-withdrawing and donating end groups 期刊论文 JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2012, 卷号: 50, 期号: 18, 页码: 3848-3858 作者:  Gu, Zhaojie;  Deng, Lijun;  Luo, Hao;  Guo, Xia;  Li, Haohao 收藏  |  浏览/下载：24/0  |  提交时间：2019/04/09 Conjugated Polymers  End Groups  Functionalization Of Polymers  Low Band Gap  Photovoltaic Properties  Polymer Solar Cells  Side Chain  Synthesis   A New Method of Regional Eco-environmental Quality Assessment and Its Application 期刊论文 JOURNAL OF ENVIRONMENTAL QUALITY, 2012, 卷号: 41, 期号: 5, 页码: 1393-1401 作者:  Wang, Xiaodan;  Cao, Yingzi;  Zhong, Xianghao;  Gao, Pan 收藏  |  浏览/下载：24/0  |  提交时间：2013/09/11 FUZZY DELPHI METHOD  TIBETAN PLATEAU  NORTHERN-TIBET  ANALYSIS TOOL  CHINA  GIS  VULNERABILITY  INDICATORS  AHP  DEGRADATION   Impact of historic grazing on steppe soils on the northern Tibetan Plateau 期刊论文 PLANT AND SOIL, 2012, 卷号: 354, 期号: 1-2, 页码: 173-183 作者:  Wang, Xiaodan;  Yan, Yan;  Cao, Yingzi 收藏  |  浏览/下载：19/0  |  提交时间：2015/06/23 Grazing intensity  Fractal dimension  Soil chemical properties  Soil physical properties  Tibetan Plateau   Freezing-thawing cycles effect on the water soluble organic carbon, nitrogen and microbial biomass of alpine grassland soil in Northern Tibet 期刊论文 AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH, 2012, 卷号: 6, 期号: 3, 页码: 562-567 作者:  Fan, Jihui;  Cao, Yingzi;  Yan, Yan;  Lu, Xuyang;  Wang, Xiaodan 收藏  |  浏览/下载：29/0  |  提交时间：2012/12/24 Freezing-thawing cycle  water soluble organic C  microbial biomass  alpine grassland   Analysis of the Impacts of Drought on Rocky Desertification and the Regional Prevention of Rocky Desertification after Drought 期刊论文 Research of Environmental Sciences, 2012, 卷号: Vol.25 No.8, 页码: 882-889 作者:  Liu Xiaofu;  Pan Yingzi;  Cao Xiaohong;  Li Jing;  Li Tiantian 收藏  |  浏览/下载：4/0  |  提交时间：2020/01/05 drought  rocky desertification  southwest China  sensitivity  regionalization