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科学技术的发展离不开生产实践.真空技术并不例外,它的发展总是与一些重大的现代工业相关连的.最早真空技术的真正发展是由于出现了电子管,其后则是因为加速器、真空冶金(包括半导体材料)和精密仪器等方面的需要.从目前的情况看来,真空技术主要为能量的来源、为微观世界的探索和为特殊的加工手段服务,而且正在又一次改变电子学的面貌.除此以外,真空的应用还遍及医药、化工、航空、建筑、采矿、
The development of science and technology is inseparable from the production practice.Vacuum technology is no exception, its development is always associated with some major modern industry.Developed the earliest vacuum technology is due to the emergence of the tube, then because of the accelerator, Vacuum metallurgy (including semiconductor materials), precision instruments, etc. From the current situation, vacuum technology is mainly for the source of energy for the exploration of the micro-world and for special processing tools, and is again changing the electronics In addition, the application of vacuum also throughout the pharmaceutical, chemical, aviation, construction, mining,