场致光发射 field induced photomission
场强 field intensity
向场镜 field lens
向场透镜 field lenses
场网电极 field mesh electrode
视场直径 field number
野外观察 field observation
视场 field of view
视场 field of vision
场图,场分布 field pattern
室外照相(2)实况转播 field pick-up (1)
场镜 field piece
场强 field intensity
向场镜 field lens
向场透镜 field lenses
场网电极 field mesh electrode
视场直径 field number
野外观察 field observation
视场 field of view
视场 field of vision
场图,场分布 field pattern
室外照相(2)实况转播 field pick-up (1)
场镜 field piece
场量子化 field quantization
视场范围 field range
轴外物点光线 field ray
场重复频率 field repectition rate
场重覆率 field repetition rate
场扫描传感器 field scannign sensor
视场光阑 field stop
场扫描 field sweep
场论 field theory
场倾斜 field tile
视场光阑 field view stop
激发波,激磁波 field wave
磁轭 field yoke
场不连续性 field‘s discontinuity
场偏置的 field-biased
平像场斯密特照相机 field-flattended Schmidt camera
场离子显微镜 field-ion microscope
场离子显微术 field-ion microscopy
场控晶体管 fieldistor
场效应器件 fieldtron
图,图形(2)数字(3)数值(4)位数 figure (1)
灵敏值,优值 figure of merit
形状公差 figure tolerance
花纹玻璃 figured glass
修磨 figuring
表面修磨 figuring of surface
灯丝 filament (1)丝(2)
灯丝激活 filament activity
灯丝烧断 filament burn-out
丝极发射,灯丝发射 filament emissions