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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 内容类型：会议论文    专题：兰州理工大学    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 The effect of the rotor static eccentricity on the electro-mechanical coupled characteristics of the motorized spindle 会议论文 Singapore, Singapore, December 16, 2015 - December 18, 2015 作者:  Wu, Zaixin;  Zhang, Yajun;  Wang, Baomin;  Tian, Xudong 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/15 Delay circuits  Inductance  Machining  Assembling errors  Electro-mechanical  Electromechanical coupled  High speed motorized spindle  Mechanical and electrical  Static eccentricities  Variational principles  Winding function methods   The Effect of the Rotor Static Eccentricity on the Electro-Mechanical Coupled Characteristics of the Motorized Spindle 会议论文 作者:  Wu, Zaixin;  Zhang, Yajun;  Wang, Baomin;  Tian, Xudong 收藏  |  浏览/下载：13/0  |  提交时间：2019/11/15 Conditions and Mechanisms Affecting Nutrient Removal in a Carrousel Oxidation Ditch with low Dissolved Oxygen Concentration 会议论文 作者:  Yang, Yahong;  Wang, Yajun;  Wang, Ying 收藏  |  浏览/下载：15/0  |  提交时间：2019/11/15 Fine bubble aeration  Domestic wastewater  SND  Nitrogen  Phosphorus   Remediation of contaminated soil and groundwater using humic acid in permeable reactive barrier for pipeline leakage 会议论文 Beijing, China, October 26, 2011 - October 29, 2011 作者:  Wang, Yajun;  Wang, Jin-Xi;  Li, Chun-E 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/15 Analytical geochemistry  Chromium compounds  Contamination  Groundwater  Groundwater pollution  Heavy metals  Hydrocarbons  Organic acids  Petroleum pipelines  Remediation  Sewers  Soils  Toluene  Trenching  Water pollution control  Hexavalent chromium  Humic acid  Permeable reactive barriers  Pipeline leakage  Reactive medium  Soil and groundwater remediation   Development of natural organic matter as a permeable reactive barrier medium for pipeline leakage 会议论文 Haikou, China, June 18, 2011 - June 20, 2011 作者:  Wang, Yajun;  Wang, Jin-Xi 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/15 Adsorption  Air pollution control  Analytical geochemistry  Arsenic  Benzene  Biological materials  Building materials  Chromium  Chromium compounds  Civil engineering  Construction equipment  Contamination  Environmental impact  Environmental Protection Agency  Groundwater  Groundwater pollution  Heavy metals  Hydrocarbons  Impurities  Metal drawing  Organic acids  Pipelines  Remediation  Soils  Toluene  Wastewater  Water pollution control  Xylene  Hexavalent chromium  Humic acid  Permeable reactive barrier  Pipeline leakage  Reactive medium  Soil and groundwater remediation   Evaluation of the adsorption potentialities of humate substances in sandy soils and aqueous phase 会议论文 作者:  Wang, Yajun;  Wang, Jinxi 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/15 Adsorption  Alkalinity  Groundwater  Groundwater pollution  Organic acids  Remediation  Sand  Soil pollution  Soils  Aqueous phase  Hexavalent chromium  Humic acid  insolubilized humic acidcomplex  Sandy soils   Economics and environment assessment of urban drainage pipe network's heat recovery in Lanzhou 会议论文 Shanghai, China, October 18, 2009 - October 21, 2009 作者:  Li, Chune;  Zhao, Zhizhao;  Zhang, Yongquan;  Hou, Caiqin;  Wang, Yajun 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/15 Air pollution  Coal dust  Economics  Environmental protection  Heat pump systems  Pipelines  Planning  Pumps  Sewage  Sewers  Smoke  Sustainable development  Waste heat  Water cooling systems  Current situation  Ecological environments  Economy  Environment and energies  Environment assessments  Heat pumps  High energy value  Urban drainage