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今年8月1日至10日在北京举行的国际地质机械仪器展览会上有美、日、英等9国的82个厂家参展.展品包括物探、探工、遥感、测绘、计算机及测试等6大类.在展出期间还组织了广泛的技术报告、座谈及交流活动.这是建国以来规模最大的一次针对地质工作需要的国际展览会.在分析测试方面,西方及日本的几家有名的公司都有新产品展出.从展品及座谈中给人深刻印象的除了仪器的数字化、自动化、计算机化等熟知的特点外,还有几个新的动向值得引起注意.1.嫁接式仪器的涌现这是指两种或两种以上已经成熟的分析设备通过一定的连接方式结合成一架整机,从而产生特殊性能的新一代仪器.属于这类仪器的有MS/MS/MS(三级质谱仪)GC/MS/MS(色
82 exhibitors from 9 countries, including the United States, Japan and Britain, attended the International Geological Machinery and Equipment Exhibition held in Beijing from August 1 to August 8. The exhibits include geophysical exploration, exploration workers, remote sensing, surveying and mapping, computers and testing 6 During the exhibition also organized a wide range of technical reports, seminars and exchange activities.This is the largest ever since the founding of the international geological work needs of the exhibition.In the analysis of testing, the West and Japan's several well-known In addition to the well-known features of digitization, automation and computerization, there are several new trends that deserve our attention .1. Grafting instruments Emergence This refers to a new generation of instruments that combine the characteristics of two or more mature analytical instruments into a complete machine through a combination of connections, including MS / MS / MS (third stage mass spectrometry Instrument) GC / MS / MS (color