The diesel part iculat e filters (DPF s) technology ha s impressively advanced espe cially dur ing th e last year s, drive n by th e int eres t in th e red uction of aut omobile part iculat e emissions。 This paper is concern ed with th e...
Abstract: The DC switching power supply protection system, protection system design principles and machine protection measures, an analysis of switching power supply in the range of protected characteristics and its design methodology,intro...
分析WSN定位原理的基础上，应用4个CC2530模块搭建了室内定位小型WSN，在设定的直角坐标系中，选择其中3个作为已知位置信息的参考节点，1个作为未知节点。在QtCreator软件开发平台上编...
Abstract Three-dimensional scanning laser vibrome- ters enable extremely accurate non-contact measure- ment of the three-dimensional displacements on the surface of structures。 This paper looks at the feasibility of using such a scanning...
Abstract City developing in the sustainable manner economically, ecologically and socially is the most competitive when it meets citizens demands。 It becomes the most attractive place for life and work for residents。 At the same time, b...
Many neurological and psychiatric diseases are associated with clinically detectable, altered brain dynamics。 The aberrant brain activity, in principle, can be restored through electrical stimulation。 In epilepsies, abnormal patterns em...
Abstract This study was set out to characterize size distributions of oil mists in three workplace atmospheres of the forming, threading, and heat treatment in a fastener manufacturing industry and to assess their exposures to workers。 Pa...
Information System Development and Database Development In many organizations, database development from the beginning of enterprise data modeling, data modeling enterprises determine the scope of the database and the general content。 Thi...
Abztract The paper prexentx a xtrusture and funstionx of an expert xxtem for aided dexign of xhip xxtemx automation。 The xxtem wax developed on baxix of a detailed analxix of the dexign prosexx of xhip xxtemx automation。 The xxtem inslu...
Abstract For a self-elevated jack up unit, localized failure and collapse may take place during installation phase under severe sea state conditions。 In order to minimize the loss, an innovative method is proposed and incorporated in fin...
