微光亮度曲线 scotopic luminosity curve
微光范围 scotopic range
夜视仪(2)微光视觉 scotopic vision (1)
失真影像 scrambled image
编码器,保密器(2)倒频器 scramlber (1)
刮研表面 scraped surface
刻痕硬度 scratch hardness
便笺式存储器,高速暂时存储器 scratch pad memory
抗划伤 scratch resistance
划线(2)刮痕 scratching (1)
屏幕,荧光屏(2)银幕(4)屏蔽(5)筛子,滤网 screen (1)屏(2)
屏幕吸收系数 screen absorptance
微光范围 scotopic range
夜视仪(2)微光视觉 scotopic vision (1)
失真影像 scrambled image
编码器,保密器(2)倒频器 scramlber (1)
刮研表面 scraped surface
刻痕硬度 scratch hardness
便笺式存储器,高速暂时存储器 scratch pad memory
抗划伤 scratch resistance
划线(2)刮痕 scratching (1)
屏幕,荧光屏(2)银幕(4)屏蔽(5)筛子,滤网 screen (1)屏(2)
屏幕吸收系数 screen absorptance
屏蔽阴极 screen cathode
帘栅极 screen grid
屏幕照度比 screen illumination ration
筛孔数目 screen number
荧光屏余辉保留时间 screen persistence
屏蔽电子 screening electron
筛选法 screening method
筛选率 screening rate
筛选试验 screening test
螺钉,螺旋 screw
螺旋轴线 screw axis
螺丝帽 screw cap
螺杆传动 screw drive
螺纹量规 screw ga(u)ge
螺旋齿轮 screw gear
螺旋测微计 screw micrometer
螺距 screw pitch
螺纹塞规 screw plug ga(u)ge
螺纹环视 screw ring ga(u)ge
螺纹检验干涉仪 screw testing interferometer
螺纹 screw thread
螺纹量规 screw thread gage
螺纹千分尺 screw thread micrometer
螺丝刀 screw-driver
带螺纹)拧入式滤光片环 screw-in filter cell (
螺纹定位面 screw-on surface
螺旋型透镜框架 screw-type lens mount
管 scroll (1)涡(2)涡(形)
耐磨镀层 scuff-resistant coating
密封工程 Seal