blocking
特殊用法absolute permissive blocking1.■绝对容许闭塞法aperture blocking1.■孔径遮光automatic blocking1.■自动闭塞[锁闭]blind blocking1.■无色凹凸印coded circuit blocking1.■电码闭塞continuous blocking1.■连续支垫cushion blocking1.■减振垫direct current blocking1.■直[交]流闭塞法alternating current blocking1.■直[交]流闭塞法dry-dock blocking1.■干船坞坞墩装置electric blocking1.■电气闭塞法false blocking1.■错误闭塞gold blocking1.■【刷】烫金liquid blocking1.■液封mechanical blocking1.■机动区截制(闭塞)outgoing train blocking1.■发车闭塞reverse blocking1.■反向阻断section blocking1.■区间闭塞strong interference blocking1.■强干扰阻塞strong signal blocking1.■强信号阻塞wall blocking1.■严密封网blocking of microphone1.■送话器碳粒结块blocking of oscillator1.■振荡器停振