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现阶段的科学技术革命是与加速工艺过程检查控制装置的自动化紧密地联系在一起的。为了综合解决这方面的问题,首先必须发展能保证自动检查和控制系统具有高精度和可靠性的各种技术手段。最近十年来,在各工业发达国家的科技文献中。对现阶段作为主要自动测量装置的电动和气动测量仪器的使用前景进行了广泛的讨论。国外一些专门从事这类仪器设计和制造的主要厂家所生产的气动量仪,占其总产量的20—50%。根据一系列工厂所进行的研究,可
The scientific and technological revolution at this stage is closely linked with the acceleration of process control and inspection equipment. In order to comprehensively solve this problem, we must first develop various technical means that ensure the high accuracy and reliability of automatic inspection and control systems. In the last decade, in the scientific and technological literature of various industrialized countries. An extensive discussion of the use of electric and pneumatic measuring instruments at this stage as the primary automatic measuring device is discussed. Some foreign countries specializing in the design and manufacture of such instruments produced by the major pneumatic meter, accounting for 20-50% of its total output. According to a series of factories carried out by the research, may