当前类别：光电英语
真空过滤器：vacuum filter
真空光谱区：vacuum spectral region
真空光具座：vacuum optical bench
真空光电管管：vacuum phototube
真空光电辐射元件：vacuum photoemissive cell
真空光电二极管：vacuum photodiode
真空管，真空阀：vacuum value
真空干燥装置：vacuum drying apparatus
真空附件：vacuum accessories
真空封漆：vacuum paint
真空封壳，真空箱壳：vacuum envelope
真空镀膜机：Vacuum Coater
真空镀铝反射镜：vacuum aluminized reflector
真空镀金属设备：vacuum metallizing plant
真空淀积法：vacuum deposition method
真空淀积层：vacuum deposited film
真空电子束铜焊炉：vacuum electron beam brazing furnace
真空电子束熔化炉：vacuum electron beam melting furnace
真空电弧熔化：vacuum arc melting
真空电弧镀膜：vacuum arc coating
真空的：vacuous,void
真空抽气系统：vacuum extraction system
真空帮浦：vacuum pumps
真接拷贝：direct duplicating film
真材料：vacuum material
珍珠微粒研磨：pearl finish
珍珠，珍状物：pearl
珍斯凯杂讯：Jansky nosie
侦察照相机：reconnaissance camera
侦察仪器：reconnaissance device
侦察望远镜：spyglass
侦察双筒镜：hunting glass
侦察设备：Monitoring device
针状样品：needle-shaped specimen
针状光电二极管：pin photodiode
针状电极：Needle electrode
针形阀：needle valve
针孔照相术：pinhole photography
针孔照相机：pinhole camera
针孔像：pinhole imaging
针孔系统：pinhole system
针孔滤光镜：pinhole filters
针孔成像：Pinhole imaging
针孔测试板：test plate of pin holes
针孔，小孔：pinhole
针极放电技术：pin-electrode discharge technique
赭黄：yellow ochre
锗镶嵌变像管：germanium-mosaic image-convertor
锗透镜：Gemanium lenses
锗台式晶体管：Ge mesa transistor