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炼化企业仪表设备采购的特点及采购过程细节问题解析
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作者 曹晖 《化工管理》 2016年第30期184-184,共1页
仪表设备作为炼油化工企业中非常重要的一项设备,其主要的功能就是对炼油、化工装置的正常运行状态,进行有效的监控。其中,仪表设备的采购是一项相对较为繁琐和复杂的工作形式,并且在仪表设备采购的过程中,采购人员应当具有较强的专业性... 仪表设备作为炼油化工企业中非常重要的一项设备,其主要的功能就是对炼油、化工装置的正常运行状态,进行有效的监控。其中,仪表设备的采购是一项相对较为繁琐和复杂的工作形式,并且在仪表设备采购的过程中,采购人员应当具有较强的专业性,对其相关企业的发展起到了重要的作用和意义。本文对仪表设备采购的特点以及采购过程中的一些细节问题,进行了简要的分析和阐述。 展开更多
关键词 仪表设备采购特点 采购过程中 细节问题分析
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Source tectonic dynamics features of Jiuzhaigou Ms 7.0 earthquake in Sichuan Province,China
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作者 YI Shu-jian WU Chun-hao +1 位作者 LI Yu-sheng HUANG Chao 《Journal of Mountain Science》 SCIE CSCD 2018年第10期2266-2275,共10页
On August 8, 2017, a Ms 7.0 earthquake occurred 5 km to the west of Jiuzhaigou National Park, causing 25 deaths and injuring 525. The objective of this study was to explore the seismogenic fault of the earthquake and ... On August 8, 2017, a Ms 7.0 earthquake occurred 5 km to the west of Jiuzhaigou National Park, causing 25 deaths and injuring 525. The objective of this study was to explore the seismogenic fault of the earthquake and tectonic dynamics of the source rupture. Field investigations, radon activity tests, remote sensing interpretations, and geophysical data analyses were carried out immediately after the earthquake. The Jiuzhaigou earthquake occurred at the intersection of the northern margin of the Minshan uplift belt and the south part of the Wenxian–Maqin fault in the south margin of the West Qinling geosyncline. There are two surface rupture zones trending northwest(NW), which are ground coseismic ruptures caused by concealed earthquake faults. The rupture on the southwest is the structure triggering the earthquake, along the Jiuzhaitiantang–Epicenter–Wuhuahai. The other one on the northeast(Shangsizhai–Zhongcha–Bimang) is a reactivation and extension of the secondary fault trending NW. The source rupture of this earthquake is a strike-slipshear fracture associated with the fault plane trending NW 331° and steeply dipping 75°, which is continuously expanding at both ends. The tectonic dynamics process of the source rupture is that the "Jiuzhaigou protrusion" is left-lateral sheared along the seismogenic fault in the NW direction. Finally, the Maqin fault and the arc fault system at the top of the "Wenxian protrusion" will be gradually broken through sometime in far future, as well as earthquaketriggered landslides will be further occurred along the narrow corridor between the seismogenic faults. The research results revealed the basic geological data and tectonic dynamic mechanism in this earthquake. 展开更多
关键词 Jiuzhaigou EARTHQUAKE Surface rupture Tectonic dynamics Radon activity
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Developing a Framework of the Sourcing Process A Case Study of Finnish Companies With Chinese Suppliers
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作者 Lingyun Wang Matti Muhos +1 位作者 Maaria Pennanen Pekka Kess 《Chinese Business Review》 2012年第6期549-563,共15页
The paper analyzes five Finnish case companies to study the sourcing process from China. A framework of a six-stage sourcing process is developed that includes finding and choosing suppliers, making contracts and orde... The paper analyzes five Finnish case companies to study the sourcing process from China. A framework of a six-stage sourcing process is developed that includes finding and choosing suppliers, making contracts and orders, performing production and quality control, planning logistics, inspecting purchases, and developing supply chain management. Each stage describes the activities from the channels of seeking suppliers to cooperative areas for further development. The case study illustrates the practices of sourcing from China are actually quite similar to the sourcing process in other countries. The study highlights that quality control is the core issue in sourcing from China. Moreover, the difference in understanding sustainable quality affects supplier screening and quality control. Close cooperation on quality control is the key to managing the supply chain to increase competitive advantage through sourcing from China. 展开更多
关键词 sourcing process Chinese supplier case study
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