英语词汇controlled block是什么意思，controlled block的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	controlled block
释义	controlled block　已经关闭信号的闭塞区段[区间]联锁[半自动]闭塞
随便看	depleted depleted depleted depleted depleted brine depleted cost depleted fraction depleted reservoir depleted reservoir depleted uranium depleted uranium depleted uraniumDU depleted value depletes deplethoric depleting depleting depletion depletion depletion depletion depletion accounting depletion allowance depletion allowance depletion approximation

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