由于电子显微镜是利用极细的高能电子束流作“照明”,利用电磁透镜聚焦成象的高分辨本领的显微镜,因此,它对于环境要求很高,除了一般要求如保证稳定供水供电和较严格的温度以外,还要求防尘、防振和防电磁干扰。这样,在机房设计时,除了要求选择适宜的装机地点以外,还必须 Because electron microscopy is the use of very fine high-energy electron beam as a “lighting”, the use of electromagnetic lens focusing imaging of high resolution microscope, therefore, it is very demanding for the environment, in addition to the general requirements such as to ensure stable water supply and more stringent Outside the temperature, but also requires dust, vibration and electromagnetic interference. In this way, in the engine room design, in addition to the requirements of the appropriate choice of installation location, it must be