煤矿地面强力带式输送机高压电动机全压直接启动方式,使机械部件、电气元件遭受严重冲击,经常造成各种机电事故,影响了煤矿生产的正常运行。因此提出了基于Bulletin1503E元件的6 k V强力带式输送机软启动装置设计方案。详细介绍了Bullet...煤矿地面强力带式输送机高压电动机全压直接启动方式,使机械部件、电气元件遭受严重冲击,经常造成各种机电事故,影响了煤矿生产的正常运行。因此提出了基于Bulletin1503E元件的6 k V强力带式输送机软启动装置设计方案。详细介绍了Bulletin 1503E元件的性能、构成和原理,该软启动装置由配电柜、软启动柜、出线柜、PLC控制等组成,具有组装灵活、运行安全、免维护、性价比高等特点。经实际运行表明,该启动装置避免了全压启动所造成的冲击,满足使用要求,取得了良好的效果。展开更多
The 7th international conference on unsaturated soils（3rd–5th August 2018）is organised by the Hong Kong University of Science and Technology and supported by：TC106 Unsaturated Soils of ISSMGE;Hong Kong Geotechnica...The 7th international conference on unsaturated soils（3rd–5th August 2018）is organised by the Hong Kong University of Science and Technology and supported by：TC106 Unsaturated Soils of ISSMGE;Hong Kong Geotechnical Society;Geotechnical Division of Hong Kong Institution of Engineers;展开更多
The Official Journal of The Chinese Neuroscience SocietySubmit NowNeuroscience Bulletin publishes papers of various topics on neuroscience and focuses on potential disease implications on the nervous system,and molecu...The Official Journal of The Chinese Neuroscience SocietySubmit NowNeuroscience Bulletin publishes papers of various topics on neuroscience and focuses on potential disease implications on the nervous system,and molecula r,cellular,or developmental neuroscience using multidisciplinary approaches and functional strategies.展开更多
Theme:Global View of Engineering Geology and the Environment Date:September 24-25,2013,Beijing Topics1.Crustal Stability and Dynamical Geo-hazards Crust Stability and Engineering Geology in Asia Mechanism and Risk Red...Theme:Global View of Engineering Geology and the Environment Date:September 24-25,2013,Beijing Topics1.Crustal Stability and Dynamical Geo-hazards Crust Stability and Engineering Geology in Asia Mechanism and Risk Reduction of展开更多
Neuroscience Bulletin is sponsored by the Shanghai Institutes for Biological Sciences,Chinese Academy of Sciences and the Second Military Medical University,and published bimonthly by
Neuroscience Bulletin is sponsored by the Shanghai Institutes for Biological Sciences,Chinese Academy of Sciences and the Second Military Medical University,and published bimonthly by Science Press,China.Neuroscience ...Neuroscience Bulletin is sponsored by the Shanghai Institutes for Biological Sciences,Chinese Academy of Sciences and the Second Military Medical University,and published bimonthly by Science Press,China.Neuroscience Bulletin mainly publishes original research articles and reviews in English in the field of neuroscience research.展开更多
Neuroscience Bulletin is sponsored by the Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences and the Second Military Medical University, and published bimonthly by Science Press, China. Neuroscie...Neuroscience Bulletin is sponsored by the Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences and the Second Military Medical University, and published bimonthly by Science Press, China. Neuroscience Bulletin mainly publishes original research articles and reviews in English in the field of展开更多
HauptinhaltErfahrungen zu Sammeln,Eigentuemlichkeiten zu Entwickeln,Neue TreppeHinaufzugehen——Zustand und Entwicklung des Arbeitstechnikunterrichtsder Mittelschulen in SuzhouSchrittweise Erhoehung,Systematische Entw...HauptinhaltErfahrungen zu Sammeln,Eigentuemlichkeiten zu Entwickeln,Neue TreppeHinaufzugehen——Zustand und Entwicklung des Arbeitstechnikunterrichtsder Mittelschulen in SuzhouSchrittweise Erhoehung,Systematische Entwicklung——ElementarcForschung nach der Richtung der Arbeitstechnikerziehung in Jiangsu。展开更多
We submit this type of article and pay the charges (RMB100 or US$15): Review Original Research Article Communication Experimental Methods Title of article:Words: ; figures: (color figures: ); tables:
We submit this type of article (√): Review Original Research Article Communication Experimental Methods Title of article: Words: ; figures: (color figures: ); tables: ;
文摘煤矿地面强力带式输送机高压电动机全压直接启动方式,使机械部件、电气元件遭受严重冲击,经常造成各种机电事故,影响了煤矿生产的正常运行。因此提出了基于Bulletin1503E元件的6 k V强力带式输送机软启动装置设计方案。详细介绍了Bulletin 1503E元件的性能、构成和原理,该软启动装置由配电柜、软启动柜、出线柜、PLC控制等组成,具有组装灵活、运行安全、免维护、性价比高等特点。经实际运行表明,该启动装置避免了全压启动所造成的冲击,满足使用要求,取得了良好的效果。
文摘The 7th international conference on unsaturated soils（3rd–5th August 2018）is organised by the Hong Kong University of Science and Technology and supported by：TC106 Unsaturated Soils of ISSMGE;Hong Kong Geotechnical Society;Geotechnical Division of Hong Kong Institution of Engineers;
文摘The Official Journal of The Chinese Neuroscience SocietySubmit NowNeuroscience Bulletin publishes papers of various topics on neuroscience and focuses on potential disease implications on the nervous system,and molecula r,cellular,or developmental neuroscience using multidisciplinary approaches and functional strategies.
文摘Theme:Global View of Engineering Geology and the Environment Date:September 24-25,2013,Beijing Topics1.Crustal Stability and Dynamical Geo-hazards Crust Stability and Engineering Geology in Asia Mechanism and Risk Reduction of
文摘Neuroscience Bulletin is sponsored by the Shanghai Institutes for Biological Sciences,Chinese Academy of Sciences and the Second Military Medical University,and published bimonthly by
文摘Neuroscience Bulletin is sponsored by the Shanghai Institutes for Biological Sciences,Chinese Academy of Sciences and the Second Military Medical University,and published bimonthly by Science Press,China.Neuroscience Bulletin mainly publishes original research articles and reviews in English in the field of neuroscience research.
文摘Neuroscience Bulletin is sponsored by the Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences and the Second Military Medical University, and published bimonthly by Science Press, China. Neuroscience Bulletin mainly publishes original research articles and reviews in English in the field of
文摘HauptinhaltErfahrungen zu Sammeln,Eigentuemlichkeiten zu Entwickeln,Neue TreppeHinaufzugehen——Zustand und Entwicklung des Arbeitstechnikunterrichtsder Mittelschulen in SuzhouSchrittweise Erhoehung,Systematische Entwicklung——ElementarcForschung nach der Richtung der Arbeitstechnikerziehung in Jiangsu。
文摘We submit this type of article and pay the charges (RMB100 or US$15): Review Original Research Article Communication Experimental Methods Title of article:Words: ; figures: (color figures: ); tables:
文摘We submit this type of article (√): Review Original Research Article Communication Experimental Methods Title of article: Words: ; figures: (color figures: ); tables: ;
